?
 
標準翻譯
中國標準英文版
翻譯服務中心

中國翻譯協會
理事單位

華聯亞通翻譯

                                                        
                          

?

標準翻譯咨詢:010-88099016
QQ:點擊這里給我發消息1041554835

關于我們 服務流程 帳戶信息 

國際、國內標準搜索   
免責聲明 私隱政策


支付寶帳戶:[email protected]
如搜索:"GB 50227-2008并聯電容器裝置設計規范",可在上面搜索框中輸入“50227”或“并聯電容器裝置”進行檢索。
 
 
咨詢: IEC  標準有關信息
電話:400 810 0369(當地市話費) ; MSN & E-mail:[email protected]  [email protected]  [email protected] ; QQ:點擊這里給我發消息158894832點擊這里給我發消息1041554835點擊這里給我發消息717234393
標準號首字母 -- - -- A -- B -- C -- D -- E -- F -- G -- H -- I -- J -- K -- L -- M -- N -- O -- P -- Q -- R -- S -- T -- U -- V -- W -- X -- Y -- Z
| IEC | IEC TR | IEC/PAS | IEC/TR | IEC/TS | IEC/UIC | IEEE | IEEE/ASTM | IEV | 下一頁
 
序號

IEC標準列表:

1IEC 60076-1-1993 電力變壓器.第1部分:總則 Power Transformers-Part 1: General Transformateurs De Puissance-Partie 1: Generalites Second Edition; Corrigendum: 06-1997; Amendment 1: 09-1999

中文版正文頁數:95譯文報價:10047.00譯文優惠價:8791.00

2IEC 60211-1966 1.0級最大需量指示器 Maximum demand indicators, Class 1.O.

31000V交流和1500V直流的低壓分配系統的電氣安全防護測量的試驗,測量和監測設備 IEC 61557-10-2000 1000V交流和1500V直流的低壓分配系統的電氣安全.防護測量的試驗,測量和監測設備.第10部分:試驗測量或防護手段檢測的復合測量設備 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 10: Combined measuring equipment for testing, measuring or monitoring of protective mea

41000V交流和1500V直流的低壓分配系統的電氣安全防護測量的試驗,測量和監測設備 IEC 61557-1-1997 1000V交流和1500V直流的低壓分配系統的電氣安全.防護測量的試驗,測量和監測設備.第1部分:一般要求 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring and monitoring of protective measures - Part 1: General requirements

51000V交流和1500V直流的低壓分配系統的電氣安全防護測量的試驗,測量和監測設備 IEC 61557-2-1997 1000V交流和1500V直流的低壓分配系統的電氣安全.防護測量的試驗,測量和監測設備.第2部分:絕緣電阻 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring and monitoring of protective measures - Part 2: Insulation resistance

61000V交流和1500V直流的低壓分配系統的電氣安全防護測量的試驗,測量和監測設備 IEC 61557-3-1997 1000V交流和1500V直流的低壓分配系統的電氣安全.防護測量的試驗,測量和監測設備.第3部分:回線阻抗 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance

71000V交流和1500V直流的低壓分配系統的電氣安全防護測量的試驗,測量和監測設備 IEC 61557-4-1997 1000V交流和1500V直流的低壓分配系統的電氣安全.防護測量的試驗,測量和監測設備.第4部分:地面連接和等電位連接的電阻 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding

81000V交流和1500V直流的低壓分配系統的電氣安全防護測量的試驗,測量和監測設備 IEC 61557-5-1997 1000V交流和1500V直流的低壓分配系統的電氣安全.防護測量的試驗,測量和監測設備.第5部分:地面阻力 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring and monitoring of protective measures - Part 5: Resistance to earth

91000V交流和1500V直流的低壓分配系統的電氣安全防護測量的試驗,測量和監測設備 IEC 61557-6-1997 1000V交流和1500V直流的低壓分配系統的電氣安全.防護測量的試驗,測量和監測設備.第6部分:TT和TN系統中的剩余電流設備 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 6: Residual current devices (RCD) in TT and TN systems

101000V交流和1500V直流的低壓分配系統的電氣安全防護測量的試驗,測量和監測設備 IEC 61557-7-1997 1000V交流和1500V直流的低壓分配系統的電氣安全.防護測量的試驗,測量和監測設備.第7部分:相序 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 7: Phase sequence

111000V交流和1500V直流的低壓分配系統的電氣安全防護測量的試驗,測量和監測設備 IEC 61557-8-1997 1000V交流和1500V直流的低壓分配系統的電氣安全.防護測量的試驗,測量和監測設備.第8部分:IT系統中的絕緣監測設備 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems

121000V以上額定電壓的架空電線用絕緣子交流電系統用瓷絕緣子 IEC 60433-1998 1000V以上額定電壓的架空電線用絕緣子.交流電系統用瓷絕緣子.長棒型絕緣子元件的特性 Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic insulators for a.c. systems - Characteristics of insulator units of the long rod type

13IEC 61558-2-6-2009 1100伏電源電壓變壓器、電抗器、電源裝置及類似設備安全第2﹣6部分:安全隔離變壓器和包含安全隔離變壓器電源裝置的特殊要求和試驗 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100V Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers

中文版正文頁數:32英文版正文頁數:16英文版正文字數:6409譯文報價:1089.00譯文優惠價:817.00

1412,65mm(0dianhao5 in)磁帶用數字掃描混合成的盒式錄象系統IEC 61327-1995 12,65mm(0.5 in)磁帶用數字掃描混合成的盒式錄象系統.D-3接口 Helical-scan digital composite video cassette recording system using 12,65 mm (0,5 in) magnetic tape - Format D-3

15IEC 61104-1992 12cm CD-V,小型盤式視象系統 Compact disc video system; 12 cm CD-V

1612GHz頻帶衛星廣播接收機的測量方法IEC 61079-2-1992 12GHz頻帶衛星廣播接收機的測量方法.第2部分:DBS調諧設備的電氣測量 Methods of measurement on receivers for satellite broadcast transmissions in the 12 GHz band; part 2: electrical measurements on DBS tuner units

1712GHz頻帶衛星廣播接收機的測量方法IEC 61079-4-1993 12GHz頻帶衛星廣播接收機的測量方法.第4部分:NTSC制式數字副載波系統 Methods of measurement on receivers for satellite broadcast transmissions in the 12 GHz band; part 4: electrical measurements on sound/data decoder units for the digital subcarrier NTSC system

18IEC 60655-1979 1英寸標準電容傳聲器自由場靈敏度級與壓力場靈敏度級的差值 Values for the difference between free-field and pressure sensitivity levels for one-inch standard condenser microphones

19IEC 60190-1966 2型非線繞電位器 Non-wirewound potentiometers Type 2

20482dianhao6mm(19in)系列機械結構件的尺寸 IEC 60297-1-1986 482.6mm(19.in)系列機械結構件的尺寸.第1部分:面板和機架 Dimensions of mechanical structures of the 482.6 mm (19 in) series. Part 1 : Panels and racks

21482dianhao6mm(19in)系列機械結構件的尺寸 IEC 60297-2-1982 482.6mm(19.in)系列機械結構件的尺寸.第2部分:機箱以及機架結構間距 Dimensions of mechanical structures of the 482.6 mm (19 in) series. Part 2 : Cabinets and pitches of rack structures

22IEC 60320-2-3 AMD 1-2004 Amendment 1 - Appliance coupler for household and similar general purposes - Part 2-3: Appliance coupler with a degree of protection higher than IPX0 . Amendment 1 - Appliance coupler for household and similar general purposes - Part 2-3: Appliance coupler with a degree of protection higher than IPX0 .

23IEC 60730-2-13 AMD 1-1997 Amendment 1 - Automatic electrical controls for household and similar use - Part 2: Particular requirements for humidity sensing controls . Amendment 1 - Automatic electrical controls for household and similar use - Part 2: Particular requirements for humidity sensing controls .

24IEC 60684-3-216 AMD 1-2005 Amendment 1 - Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheet 216: Heat-shrinkable, flame retarded, limited-fire-hazard sleeving . Amendment 1 - Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheet 216: Heat-shrinkable, flame retarded, limited-fire-hazard sleeving .

25IEC 60335-2-24 AMD 1-2005 Amendment 1 - Household and similar electrical appliances - Safety - Part 2-24: Particular requirements for refrigerating appliances, ice-cream appliances and ice-makers . Amendment 1 - Household and similar electrical appliances - Safety - Part 2-24: Particular requirements for refrigerating appliances, ice-cream appliances and ice-makers .

26IEC 60335-2-34 AMD 1-2004 Amendment 1 - Household and similar electrical appliances - Safety - Part 2-34: Particular requirements for motor-compressors . Amendment 1 - Household and similar electrical appliances - Safety - Part 2-34: Particular requirements for motor-compressors .

27IEC 60335-2-36 AMD 1-2005 Amendment 1 - Household and similar electrical appliances - Safety - Part 2-36: Particular requirements for commercial electric cooking ranges, ovens, hobs and hob elements Amendment 1 - Household and similar electrical appliances - Safety - Part 2-36: Particular requirements for commercial electric cooking ranges, ovens, hobs and hob elements

28IEC 60335-2-5 AMD 1-2005 Amendment 1 - Household and similar electrical appliances - Safety - Part 2-5: Particular requirements for dishwashers . Amendment 1 - Household and similar electrical appliances - Safety - Part 2-5: Particular requirements for dishwashers .

29IEC 60335-2-6 AMD 1-2005 Amendment 1 - Household and similar electrical appliances - Safety - Part 2-6: Particular requirements for stationary cooking ranges, hobs, ovens and similar appliances Amendment 1 - Household and similar electrical appliances - Safety - Part 2-6: Particular requirements for stationary cooking ranges, hobs, ovens and similar appliances

30IEC 60335-2-89 AMD 1-2005 Amendment 1 - Household and similar electrical appliances - Safety - Part 2-89: Particular requirements for commercial refrigerating appliances with an incorporated or remote refrigerant condensing un Amendment 1 - Household and similar electrical appliances - Safety - Part 2-89: Particular requirements for commercial refrigerating appliances with an incorporated or remote refrigerant condensing unit or compressor .

31IEC 60675 AMD 1-1998 Amendment 1 - Household electric direct-acting room heaters - Methods for measuring performance . Amendment 1 - Household electric direct-acting room heaters - Methods for measuring performance .

32IEC 60432-1 AMD 1-2005 Amendment 1 - Incandescent lamps - Safety specifications - Part 1: Tungsten filament lamps for domestic and similar general lighting purposes . Amendment 1 - Incandescent lamps - Safety specifications - Part 1: Tungsten filament lamps for domestic and similar general lighting purposes .

33IEC 60432-2 AMD 1-2005 Amendment 1 - Incandescent lamps - Safety specifications - Part 2: Tungsten-halogen lamps for domestic and similar general lighting purposes . Amendment 1 - Incandescent lamps - Safety specifications - Part 2: Tungsten-halogen lamps for domestic and similar general lighting purposes .

34IEC 60432-3 AMD 1-2005 Amendment 1 - Incandescent lamps - Safety specifications - Part 3: Tungsten-halogen lamps (non-vehicle) . Amendment 1 - Incandescent lamps - Safety specifications - Part 3: Tungsten-halogen lamps (non-vehicle) .

35IEC 60353 AMD 1-2002 Amendment 1 - Line traps for a.c. power systems . Amendment 1 - Line traps for a.c. power systems .

36IEC 60269-1 AMD 1-2005 Amendment 1 - Low-voltage fuses - Part 1: General requirements . Amendment 1 - Low-voltage fuses - Part 1: General requirements .

37IEC 60947-5-3 AMD 1-2005 Amendment 1 - Low-voltage switchgear and controlgear - Part 5-3: Control circuit devices and switching elements - Requirements for proximity devices with defined behaviour under fault conditions (PDF) Amendment 1 - Low-voltage switchgear and controlgear - Part 5-3: Control circuit devices and switching elements - Requirements for proximity devices with defined behaviour under fault conditions (PDF) .

38IEC 60947-5-5 AMD 1-2005 Amendment 1 - Low-voltage switchgear and controlgear - Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function . Amendment 1 - Low-voltage switchgear and controlgear - Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function .

39IEC 60439-5 AMD 1-1998 Amendment 1 - Low-voltage switchgear and controlgear assemblies - Part 5: Particular requirements for assemblies intended to be installed outdoors in public places - Cable distribution cabinets (CDCs) Amendment 1 - Low-voltage switchgear and controlgear assemblies - Part 5: Particular requirements for assemblies intended to be installed outdoors in public places - Cable distribution cabinets (CDCs) for power distribution in networks .

40IEC 60598-2-2 AMD 1-1997 Amendment 1 - Luminaires - Part 2: Particular requirements - Section 2: Recessed luminaires . Amendment 1 - Luminaires - Part 2: Particular requirements - Section 2: Recessed luminaires .

41IEC 60598-2-20 AMD 1-1998 Amendment 1 - Luminaires Part 2: Particular requirements Section 20 : Lighting chains . Amendment 1 - Luminaires Part 2: Particular requirements Section 20 : Lighting chains .

42IEC 60404-11 AMD 1-1998 Amendment 1 - Magnetic materials - Part 11: Method of test for the determination of surface insulation resistance of magnetic sheet and strip . Amendment 1 - Magnetic materials - Part 11: Method of test for the determination of surface insulation resistance of magnetic sheet and strip .

43IEC 60055-1 AMD 1-2005 Amendment 1 - Paper-insulated metal-sheathed cables for rated voltages up to 18/30 kV (with copper or aluminium conductors and excluding gas-pressure and oil-filled cables) - Part 1: Tests on cables a Amendment 1 - Paper-insulated metal-sheathed cables for rated voltages up to 18/30 kV (with copper or aluminium conductors and excluding gas-pressure and oil-filled cables) - Part 1: Tests on cables and their accessories .

44IEC 61558-1 AMD 1-1998 Amendment 1 - Safety of power transformers, power supply units and similar - Part 1: General requirements and tests Amendment 1 - Safety of power transformers, power supply units and similar - Part 1: General requirements and tests

45IEC 62007-2 AMD 1-1998 Amendment 1 - Semiconductor optoelectronic devices for fibre optic system applications - Part 2: Measuring methods . Amendment 1 - Semiconductor optoelectronic devices for fibre optic system applications - Part 2: Measuring methods .

46IEC 60317-17 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires - Part 17: Polyvinyl acetal enamelled rectangular copper wire, class 105 . Amendment 1 - Specifications for particular types of winding wires - Part 17: Polyvinyl acetal enamelled rectangular copper wire, class 105 .

47IEC 60317-19 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires - Part 19: Solderable polyurethane enamelled round copper wire overcoated with polyamide, class 130 . Amendment 1 - Specifications for particular types of winding wires - Part 19: Solderable polyurethane enamelled round copper wire overcoated with polyamide, class 130 .

48IEC 60317-35 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires - Part 35: Solderable polyurethane enamelled round copper wire, class 155, with a bonding layer . Amendment 1 - Specifications for particular types of winding wires - Part 35: Solderable polyurethane enamelled round copper wire, class 155, with a bonding layer .

49IEC 60317-36 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires - Part 36: Solderable polyesterimide enamelled round copper wire, class 180, with a bonding layer Amendment 1 - Specifications for particular types of winding wires - Part 36: Solderable polyesterimide enamelled round copper wire, class 180, with a bonding layer

50IEC 60317-37 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires - Part 37: Polyesterimide enamelled round copper wire, class 180, with a bonding layer . Amendment 1 - Specifications for particular types of winding wires - Part 37: Polyesterimide enamelled round copper wire, class 180, with a bonding layer .

51IEC 60317-38 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires - Part 38: Polyester or polyesterimide overcoated with polyamide-imide, enamelled round copper wire, class 200, with a bonding layer Amendment 1 - Specifications for particular types of winding wires - Part 38: Polyester or polyesterimide overcoated with polyamide-imide, enamelled round copper wire, class 200, with a bonding layer .

52Amendment 1 - SpecificAtions for pArticulAr types of winding wiresIEC 60317-12 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires. Part 12: Polyvinyl acetal enamelled round copper wire, class 120 Amendment 1 - Specifications for particular types of winding wires. Part 12: Polyvinyl acetal enamelled round copper wire, class 120

53Amendment 1 - SpecificAtions for pArticulAr types of winding wiresIEC 60317-16 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires. Part 16: Polyester enamelled rectangular copper wire, class 155 . Amendment 1 - Specifications for particular types of winding wires. Part 16: Polyester enamelled rectangular copper wire, class 155 .

54Amendment 1 - SpecificAtions for pArticulAr types of winding wiresIEC 60317-2 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires. Part 2: Solderable polyurethane enamelled round copper wire, class 130, with a bonding layer . Amendment 1 - Specifications for particular types of winding wires. Part 2: Solderable polyurethane enamelled round copper wire, class 130, with a bonding layer .

55Amendment 1 - SpecificAtions for pArticulAr types of winding wiresIEC 60317-20 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires. Part 20: Solderable polyurethane enamelled round copper wire, class 155 . Amendment 1 - Specifications for particular types of winding wires. Part 20: Solderable polyurethane enamelled round copper wire, class 155 .

56Amendment 1 - SpecificAtions for pArticulAr types of winding wiresIEC 60317-21 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires. Part 21: Solderable polyurethane enamelled round copper wire overcoated with polyamide, class 155 . Amendment 1 - Specifications for particular types of winding wires. Part 21: Solderable polyurethane enamelled round copper wire overcoated with polyamide, class 155 .

57Amendment 1 - SpecificAtions for pArticulAr types of winding wiresIEC 60317-23 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires. Part 23: Solderable polyesterimide enamelled round copper wire, class 180 Amendment 1 - Specifications for particular types of winding wires. Part 23: Solderable polyesterimide enamelled round copper wire, class 180

58Amendment 1 - SpecificAtions for pArticulAr types of winding wiresIEC 60317-26 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires. Part 26: Polyamide-imide enamelled round copper wire, class 200 . Amendment 1 - Specifications for particular types of winding wires. Part 26: Polyamide-imide enamelled round copper wire, class 200 .

59Amendment 1 - SpecificAtions for pArticulAr types of winding wiresIEC 60317-28 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires. Part 28: Polyesterimide enamelled rectangular copper wire, class 180 . Amendment 1 - Specifications for particular types of winding wires. Part 28: Polyesterimide enamelled rectangular copper wire, class 180 .

60Amendment 1 - SpecificAtions for pArticulAr types of winding wiresIEC 60317-29 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires. Part 29: Polyester or polyesterimide overcoated with polyamide-imide enamelled rectangular copper wire, class 200 . Amendment 1 - Specifications for particular types of winding wires. Part 29: Polyester or polyesterimide overcoated with polyamide-imide enamelled rectangular copper wire, class 200 .

61Amendment 1 - SpecificAtions for pArticulAr types of winding wiresIEC 60317-30 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires. Part 30: Polyimide enamelled rectangular copper wire, class 220 . Amendment 1 - Specifications for particular types of winding wires. Part 30: Polyimide enamelled rectangular copper wire, class 220 .

62Amendment 1 - SpecificAtions for pArticulAr types of winding wiresIEC 60317-4 AMD 1-1997 Amendment 1 - Specifications for particular types of winding wires. Part 4: Solderable polyurethane enamelled round copper wire, class 130 . Amendment 1 - Specifications for particular types of winding wires. Part 4: Solderable polyurethane enamelled round copper wire, class 130 .

63Amendment 1 - Telecontrol equipment And systems - PArt 6-802: Telecontrol protocols compAtible with ISO stAndArds And ITU-T recommendAtions - TASEIEC 60870-6-802 AMD 1-2005 Amendment 1 - Telecontrol equipment and systems - Part 6-802: Telecontrol protocols compatible with ISO standards and ITU-T recommendations - TASE.2 Object models . Amendment 1 - Telecontrol equipment and systems - Part 6-802: Telecontrol protocols compatible with ISO standards and ITU-T recommendations - TASE.2 Object models .

64IEC 61161 AMD 1-1998 Amendment 1 - Ultrasonics power measurement in liquids in the frequency range 0,5 MHz to 25 MHz . Amendment 1 - Ultrasonics power measurement in liquids in the frequency range 0,5 MHz to 25 MHz .

65IEC 61754-6 AMD 2-2004 Amendment 2 - Fibre optic connector interfaces - Part 6: Type MU connector family . Amendment 2 - Fibre optic connector interfaces - Part 6: Type MU connector family .

66IEC 60055-2 AMD 2-2005 Amendment 2 - Paper-insulated metal-sheathed cables for rated voltages up to 18/30 kV (with copper or aluminium conductors and excluding gas-pressure and oil-filled cables) - Part 2: General and const Amendment 2 - Paper-insulated metal-sheathed cables for rated voltages up to 18/30 kV (with copper or aluminium conductors and excluding gas-pressure and oil-filled cables) - Part 2: General and construction requirements .

67IEC 60317-0-2 AMD 2-2005 Amendment 2 - Specifications for particular types of winding wires - Part 0-2: General requirements - Enamelled rectangular copper wire . Amendment 2 - Specifications for particular types of winding wires - Part 0-2: General requirements - Enamelled rectangular copper wire .

68IEC 60317-17 AMD 2-2005 Amendment 2 - Specifications for particular types of winding wires - Part 17: Polyvinyl acetal enamelled rectangular copper wire, class 105 . Amendment 2 - Specifications for particular types of winding wires - Part 17: Polyvinyl acetal enamelled rectangular copper wire, class 105 .

69Amendment 2 - SpecificAtions for pArticulAr types of winding wiresIEC 60317-1 AMD 2-1997 Amendment 2 - Specifications for particular types of winding wires. Part 1: Polyvinyl acetal enamelled round copper wire, class 105 . Amendment 2 - Specifications for particular types of winding wires. Part 1: Polyvinyl acetal enamelled round copper wire, class 105 .

70Amendment 2 - SpecificAtions for pArticulAr types of winding wiresIEC 60317-13 AMD 2-1997 Amendment 2 - Specifications for particular types of winding wires. Part 13: Polyester or polyesterimide overcoated with polyamide-imide, enamelled round copper wire, class 200 . Amendment 2 - Specifications for particular types of winding wires. Part 13: Polyester or polyesterimide overcoated with polyamide-imide, enamelled round copper wire, class 200 .

71Amendment 2 - SpecificAtions for pArticulAr types of winding wiresIEC 60317-25 AMD 2-1997 Amendment 2 - Specifications for particular types of winding wires. Part 25: Polyester or polyesterimide overcoated with polyamide-imide, enamelled round aluminium wire, class 200 . Amendment 2 - Specifications for particular types of winding wires. Part 25: Polyester or polyesterimide overcoated with polyamide-imide, enamelled round aluminium wire, class 200 .

72Amendment 2 - SpecificAtions for pArticulAr types of winding wiresIEC 60317-7 AMD 2-1997 Amendment 2 - Specifications for particular types of winding wires. Part 7: Polyimide enamelled round copper wire, class 220 Amendment 2 - Specifications for particular types of winding wires. Part 7: Polyimide enamelled round copper wire, class 220

73Amendment 2 - SpecificAtions for pArticulAr types of winding wiresIEC 60317-8 AMD 2-1997 Amendment 2 - Specifications for particular types of winding wires. Part 8: Polyesterimide enamelled round copper wire, class 180 . Amendment 2 - Specifications for particular types of winding wires. Part 8: Polyesterimide enamelled round copper wire, class 180 .

74IEC 60851-4 AMD 2-2005 Amendment 2 - Winding wires - Test methods - Part 4: Chemical properties . Amendment 2 - Winding wires - Test methods - Part 4: Chemical properties .

75IEC 60061-2 AMD 32-2004 Amendment 32 - Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 2: Lampholders . Amendment 32 - Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 2: Lampholders .

76IEC 60061-1 AMD 35-2004 Amendment 35 - Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: Lamp caps . Amendment 35 - Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: Lamp caps .

77IEC 60061-4 AMD 9-2004 Amendment 9 - Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 4: Guidelines and general information . Amendment 9 - Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 4: Guidelines and general information .

78IEC 60974-1 Edition 2.1-2000 Arc welding equipment - Part 1: Welding power sources . Arc welding equipment - Part 1: Welding power sources .

79IEC 61691-1-1-2004 Behavioural languages - Part 1-1: VHDL language reference manual . Behavioural languages - Part 1-1: VHDL language reference manual .

80IEC 61691-4-2004 Behavioural languages - Part 4: Verilog? hardware description language . Behavioural languages - Part 4: Verilog? hardware description language .

81IEC 61691-5-2004 Behavioural languages - Part 5: VITAL ASIC (application specific integrated circuit) modeling specification . Behavioural languages - Part 5: VITAL ASIC (application specific integrated circuit) modeling specification .

82IEC 60670-24-2005 Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - Part 24: Particular requirements for enclosures for housing protective devices and similar po Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - Part 24: Particular requirements for enclosures for housing protective devices and similar power consuming devices .

83IEC 60602-1980 B型螺旋掃描錄像機 Type B helical video recorders

84B型螺旋掃描錄像機IEC 60602 AMD 1-1987 B型螺旋掃描錄像機.第1次修改 Type B helical video recorders

85IEC 61726-1999 Cable assemblies, cables, connectors and passive microwave components - Screening attenuation measurement by the reverberation chamber method . Cable assemblies, cables, connectors and passive microwave components - Screening attenuation measurement by the reverberation chamber method .

86CAMAC-多機箱系統組織IEC 60552-1977 CAMAC-多機箱系統組織.分支信息通道和A1型CAMAC機箱控制器規范 CAMAC - Organization of multi-crate systems. Specifications of the Branch-highway and CAMAC crate controller Type A1

87CAMAC-多機箱系統組織分支信息通道和A1型CAMAC機箱控制器規范 IEC 60552 AMD 1-1984 CAMAC-多機箱系統組織.分支信息通道和A1型CAMAC機箱控制器規范.第1次修改 CAMAC - Organization of multi-crate systems. Specifications of the Branch-highway and CAMAC crate controller Type A1

88IEC 60729-1982 CAMAC機箱中的多重控制器 Multiple controllers in a CAMAC crate

89IEC 61850-SER-2005 Communication networks and systems in substations - ALL PARTS . Communication networks and systems in substations - ALL PARTS .

90IEC 60603-7-4-2005 Connectors for electronic equipment - Part 7-4: Detail specification for 8-way, unshielded, free and fixed connectors, for data transmissions with frequencies up to 250 MHz Connectors for electronic equipment - Part 7-4: Detail specification for 8-way, unshielded, free and fixed connectors, for data transmissions with frequencies up to 250 MHz

91IEC 60512-23-7-2005 Connectors for electronic equipment - Tests and measurements - Part 23-7: Screening and filtering tests - Test 23g: Effective transfer impedance of connectors Connectors for electronic equipment - Tests and measurements - Part 23-7: Screening and filtering tests - Test 23g: Effective transfer impedance of connectors

92IEC 60512-25-7-2004 Connectors for electronic equipment - Tests and measurements - Part 25-7: Test 25g - Impedance, reflection coefficient, and voltage standing wave ratio (VSWR) . Connectors for electronic equipment - Tests and measurements - Part 25-7: Test 25g - Impedance, reflection coefficient, and voltage standing wave ratio (VSWR) .

93IEC 62044-2-2005 Cores made of soft magnetic materials - Measuring methods - Part 2: Magnetic properties at low excitation level . Cores made of soft magnetic materials - Measuring methods - Part 2: Magnetic properties at low excitation level .

94IEC 60907-1989 CSMA/CD10Mbit/s基帶的局域網規劃和安裝指南 Local area networks CSMA/CD 10 Mbit/s baseband planning and installation guide

95IEC 60558-1982 C型螺旋掃描磁帶錄像機 Type C helical video tape recorders

96C型螺旋掃描磁帶錄像機IEC 60558 AMD 1-1987 C型螺旋掃描磁帶錄像機.第1次修改 Type C helical video tape recorders

97IEC 61926-1-1999 Design automation - Part 1: Standard test language for all systems - Common abbreviated test language for all systems (C/ATLAS) . Design automation - Part 1: Standard test language for all systems - Common abbreviated test language for all systems (C/ATLAS) .

98IEC 61074-1991 Determination of heats and temperatures of melting and crystallization of electrically insulating materials by differential scanning calorimetry . Determination of heats and temperatures of melting and crystallization of electrically insulating materials by differential scanning calorimetry .

99IEC 61995-1-2005 Devices for the connection of luminaires for household and similar purposes - Part 1: General requirements . Devices for the connection of luminaires for household and similar purposes - Part 1: General requirements .

100IEC 61158-SER-2005 Digital data communications for measurement and control - Fieldbus for use in industrial control systems - ALL PARTS . Digital data communications for measurement and control - Fieldbus for use in industrial control systems - ALL PARTS .

101IEC 82045-2-2004 Document management - Part 2: Metadata elements and information reference model . Document management - Part 2: Metadata elements and information reference model .

102IEC 60350-CHAR-1999 Electric cooking ranges, hobs, ovens and grills for household use - Methods for measuring performance - Color reference chart Electric cooking ranges, hobs, ovens and grills for household use - Methods for measuring performance - Color reference chart

103IEC 61241-17-2005 Electrical apparatus for use in the presence of combustible dust - Part 17: Inspection and maintenance of electrical installations in hazardous areas (other than mines) . Electrical apparatus for use in the presence of combustible dust - Part 17: Inspection and maintenance of electrical installations in hazardous areas (other than mines) .

104IEC 60645-5-2004 Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance . Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance .

105IEC 61000-3-12-2004 Electromagnetic compatibility (EMC) - Part 3-12: Limits - Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and <=75 A per phase . Electromagnetic compatibility (EMC) - Part 3-12: Limits - Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and <=75 A per phase .

106IEC 60512-5-1992 Electromechanical components for electronic equipment; basic testing procedures and measuring methods - Part 5: Impact tests (free components), static load tests (fixed components), endurance tes Electromechanical components for electronic equipment; basic testing procedures and measuring methods - Part 5: Impact tests (free components), static load tests (fixed components), endurance tests and overload tests .

107IEC 60512-7-1993 Electromechanical components for electronic equipment; basic testing procedures and measuring methods - Part 7: Mechanical operating tests and sealing tests . Electromechanical components for electronic equipment; basic testing procedures and measuring methods - Part 7: Mechanical operating tests and sealing tests .

108ElectromechAnicAl components for electronic equipmentfenhao bAsic testing procedures And meAsuring methodsIEC 60512-6-1984 Electromechanical components for electronic equipment; basic testing procedures and measuring methods. Part 6: Climatic tests and soldering tests . Electromechanical components for electronic equipment; basic testing procedures and measuring methods. Part 6: Climatic tests and soldering tests .

109IEC 61810-2-2005 Electromechanical elementary relays - Part 2: Reliability . Electromechanical elementary relays - Part 2: Reliability .

110Electronic design interchAnge formAt (EDIF) - PArt 1: Version 3 0 0IEC 61690-1-2000 Electronic design interchange format (EDIF) - Part 1: Version 3 0 0. (This publication is available in electronic HTML format only) . Electronic design interchange format (EDIF) - Part 1: Version 3 0 0. (This publication is available in electronic HTML format only) .

111Electronic design interchAnge formAt (EDIF) - PArt 2: Version 4 0 0IEC 61690-2-2000 Electronic design interchange format (EDIF) - Part 2: Version 4 0 0. (This publication is available in electronic HTML format only) . Electronic design interchange format (EDIF) - Part 2: Version 4 0 0. (This publication is available in electronic HTML format only) .

112IEC 62137-2005 Environmental and endurance testing - Test methods for surface-mount boards of area array type packages FBGA, BGA, FLGA, LGA, SON and QFN . Environmental and endurance testing - Test methods for surface-mount boards of area array type packages FBGA, BGA, FLGA, LGA, SON and QFN .

113IEC 62226-1-2004 Exposure to electric or magnetic fields in the low and intermediate frequency range - Methods for calculating the current density and internal electric field induced in the human body - Part 1: Genera Exposure to electric or magnetic fields in the low and intermediate frequency range - Methods for calculating the current density and internal electric field induced in the human body - Part 1: General .

114IEC 62226-2-1-2004 Exposure to electric or magnetic fields in the low and intermediate frequency range - Methods for calculating the current density and internal electric field induced in the human body - Part 2-1: Expo Exposure to electric or magnetic fields in the low and intermediate frequency range - Methods for calculating the current density and internal electric field induced in the human body - Part 2-1: Exposure to magnetic fields - 2D models .

115IEC 61337-1-2004 Filters using waveguide type dielectric resonators - Part 1: Generic specification . Filters using waveguide type dielectric resonators - Part 1: Generic specification .

116IEC 60695-11-5-2004 Fire hazard testing - Part 11-5: Test flames - Needle-flame test method - Apparatus, confirmatory test arrangement and guidance . Fire hazard testing - Part 11-5: Test flames - Needle-flame test method - Apparatus, confirmatory test arrangement and guidance .

117IEC 60384-23-2005 Fixed capacitors for use in electronic equipment - Part 23: Sectional specification - Fixed surface mount metallized polyethylene naphthalate film dielectric DC capacitors . Fixed capacitors for use in electronic equipment - Part 23: Sectional specification - Fixed surface mount metallized polyethylene naphthalate film dielectric DC capacitors .

118IEC 60384-23-1-2005 Fixed capacitors for use in electronic equipment - Part 23-1: Blank detail specification - Fixed surface mount metallized polyethylene naphthalate film dielectric DC capacitors - Assessment level EZ Fixed capacitors for use in electronic equipment - Part 23-1: Blank detail specification - Fixed surface mount metallized polyethylene naphthalate film dielectric DC capacitors - Assessment level EZ .

119IEC 60684-3-403-2002 Flexible insulating sleeving - Part 3: Specification for individual types of sleeving - Sheets 403 to 405: Glass textile sleeving with acrylic based coating . Flexible insulating sleeving - Part 3: Specification for individual types of sleeving - Sheets 403 to 405: Glass textile sleeving with acrylic based coating .

120IEC 60684-3-420-2002 Flexible insulating sleeving - Part 3: Specification for individual types of sleeving - Sheets 420 to 422: Polyethylene terephthalate textile sleeving with acrylic based coating . Flexible insulating sleeving - Part 3: Specification for individual types of sleeving - Sheets 420 to 422: Polyethylene terephthalate textile sleeving with acrylic based coating .

121IEC 60684-3-100-2001 Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 100 to 105: Extruded PVC sleeving . Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 100 to 105: Extruded PVC sleeving .

122IEC 60684-3-116-2003 Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 116 and 117: Extruded polychloroprene - General purpose . Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 116 and 117: Extruded polychloroprene - General purpose .

123IEC 60684-3-121-2001 Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 121 to 124: Extruded silicone sleeving . Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 121 to 124: Extruded silicone sleeving .

124IEC 60684-3-145-2001 Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 145 to 147: Extruded PTFE sleeving . Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 145 to 147: Extruded PTFE sleeving .

125IEC 60684-3-240-2002 Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 240 to 243: Heat-shrinkable PTFE sleeving . Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 240 to 243: Heat-shrinkable PTFE sleeving .

126IEC 60684-3-340-2003 Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 340 to 342: Expandable braided polyethylene terephthalate textile sleeving . Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 340 to 342: Expandable braided polyethylene terephthalate textile sleeving .

127IEC 60684-3-343-2002 Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 343 to 345: Expandable braided ethylene chlorotrifluoroethylene (E-CTFE) textile sleeving, uncoated Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 343 to 345: Expandable braided ethylene chlorotrifluoroethylene (E-CTFE) textile sleeving, uncoated .

128IEC 60684-3-400-2002 Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 400 to 402: Glass textile sleeving with silicone elastomer coating Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 400 to 402: Glass textile sleeving with silicone elastomer coating

129IEC 60684-3-406-2003 Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 406 to 408: Glass textile sleeving with PVC coating . Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheets 406 to 408: Glass textile sleeving with PVC coating .

130IEC 61499-1-2005 Function blocks - Part 1: Architecture Function blocks - Part 1: Architecture

131IEC 61499-2-2005 Function blocks - Part 2: Software tool requirements . Function blocks - Part 2: Software tool requirements .

132IEC 61511-SER-2004 Functional safety - Safety instrumented systems for the process industry sector - ALL PARTS . Functional safety - Safety instrumented systems for the process industry sector - ALL PARTS .

133IEC 61508-SER-2005 Functional safety of electrical/electronic/programmable electronic safety-related systems - ALL PARTS . Functional safety of electrical/electronic/programmable electronic safety-related systems - ALL PARTS .

134IEC 60617-DB-12M-2001 Graphical symbols for diagrams - 12-month subscription to online database comprising parts 2 to 13 of IEC 60617 Graphical symbols for diagrams - 12-month subscription to online database comprising parts 2 to 13 of IEC 60617

135IEC 60417-DB-12M-2002 Graphical symbols for use on equipment - 12-month subscription to online database comprising all graphical symbols published in IEC 60417 Graphical symbols for use on equipment - 12-month subscription to online database comprising all graphical symbols published in IEC 60417

136IEC 60417 ISO 7000-DB-12M-2004 Graphical symbols for use on equipment - 12-month subscription to online database comprising all graphical symbols published in IEC 60417 and ISO 7000 Graphical symbols for use on equipment - 12-month subscription to online database comprising all graphical symbols published in IEC 60417 and ISO 7000

137IEC 62032-2005 Guide for the application, specification, and testing of phase-shifting transformers . Guide for the application, specification, and testing of phase-shifting transformers .

138IEC 60745-2-19-2005 Hand-held motor-operated electric tools - Safety - Part 2-19: Particular requirements for jointers . Hand-held motor-operated electric tools - Safety - Part 2-19: Particular requirements for jointers .

139IEC 62025-2-2005 High frequency inductive components - Non-electrical characteristics and measuring methods - Part 2: Test methods for non-electrical characteristics . High frequency inductive components - Non-electrical characteristics and measuring methods - Part 2: Test methods for non-electrical characteristics .

140IEC 62271-SER-2005 High-voltage switchgear and controlgear - ALL PARTS . High-voltage switchgear and controlgear - ALL PARTS .

141IEC 62209-1-2005 Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures - Part 1: Procedure to determine the specific ab Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures - Part 1: Procedure to determine the specific absorption rate (SAR) for hand-held devices used in clos

142IEC 60609-1-2004 Hydraulic turbines, storage pumps and pump-turbines - Cavitation pitting evaluation - Part 1: Evaluation in reaction turbines, storage pumps and pump-turbines . Hydraulic turbines, storage pumps and pump-turbines - Cavitation pitting evaluation - Part 1: Evaluation in reaction turbines, storage pumps and pump-turbines .

143IEC 62345-2005 ID format for 50 mm magneto-optical disc system . ID format for 50 mm magneto-optical disc system .

144IEC 1052 FASTBUS標準程序IEC 61052-1991 IEC 1052 FASTBUS標準程序.和FASTBUS數據探測系統一起使用的標準程序 IEC 1052 FASTBUS standard routines; standard routines for use with FASTBUS data acquisition systems

145IEC 60821-1991 IEC 60821-VME總線:1比特到4比特數據微處理器系統總線 IEC 60821-VMEbus; microprocessor system bus for 1 byte to 4 byte data

146IEC 822 VSBIEC 60822-1988 IEC 822 VSB.IEC 60821VME總線的平行分系統總線 IEC 60822 VSB; parallel sub-system bus of the IEC 60821 VMEbus

147IEC DICT-2005 IEC Multilingual Dictionary on CD-ROM - 6th edition . IEC Multilingual Dictionary on CD-ROM - 6th edition .

148IEC 60038 Edition 6.2-2002 IEC 標準電壓 IEC standard voltages

中文版正文頁數:21譯文報價:2227.00譯文優惠價:1949.00

149IEC 60196-1965 IEC 標準頻率 I E C standard frequencies

150IEC 60059-1999 IEC標準電流額定值 IEC standard current ratings

     下一頁
咨詢: IEC  標準有關信息
電話:400 810 0369(當地市話費) ; MSN & E-mail:[email protected]  [email protected]  [email protected] ; QQ:點擊這里給我發消息158894832點擊這里給我發消息1041554835點擊這里給我發消息717234393

? 缺貨登記:
如在我們網站或目錄中沒有查到您所需要的譯文,請下載缺貨登記表,請盡量準確填寫您所需要的標準譯文信息,以電子郵件或傳真方式將缺貨登記表發給我們。


GB 標準、各行業標準、工程招投標書中譯外專業翻譯
歐、美、英、德、日等國外標準外譯中專業翻譯

技術資料翻譯,專業口譯
各類技術資料翻譯及專業技術人員口譯服務
筆譯:130-160元/千中文字
口譯/商務陪同/會展翻譯/現場交傳/同聲傳譯
中國標準翻譯網
(www.tpnakr.live)
北京
北京華聯亞通網絡信息技術有限公司
地址(總部): 北京市海淀區知春路128號1號樓3層302-083
電話:(86)10 88099016
傳真:(86)10 88097217
香港
中國標準翻譯有限公司
香港九龍彌敦道580號A-F 周大福商業中心1601室
電話:(852)22510719
傳真:(852)27702923

標準代號:
中國國家標準(GB) 

行業標準(HB)

國際標準化組織(ISO)
國際電工委員會(IEC)
歐洲標準(EN)
美國國家標準學會(ANSI)
英國國家標準學會(BS)
德國標準化學會(DIN)
日本工業標準(JIS)
法國標準化協會(NF)
美國機械工程師協會(ASME)
美國材料與實驗協會(ASTM)
美國電氣電子工程師學會(IEEE)
美國保險商實驗所(UL)
美國石油學會(API)
美國閥門及配件制造商協會標準(MSS)

中華人民共和國國家標準和行業標準代號

一、中華人民共和國國家標準代號

GB 強制性國家標準代號

GB/T 推薦性國家標準代號

二、中華人民共和國行業標準代號
農業 NY   水產 SC  水利 SL   林業 LY  輕工 QB   紡織 FZ  醫藥 YY  民政 MZ  教育 JY  煙草 YC  黑色冶金 YB  有色冶金 YS  石油天然氣 SY  化工 HG   石油化工 SH  建材 jc  地質礦產 DZ  土地管理 TD  測繪 CH  機械 JB  汽車 QC  民用航空 MH  兵工民品 WJ  船舶 CB  航空 HB  航天 QJ  核工業 EJ  鐵路運輸 TB   交通 JT   勞動和勞動安全 LD  電子 SJ  通信 YD  廣播電影電視 GY  電力 DL  金融 JR  海洋 HY  檔案 DA  商檢 SN  文化 WH  體育 TY  商業 SB  物資管理 WB  環境保護 HJ  稀土 XB  城鎮建設 CJ  建筑工業 JG  新聞出版 CY  煤炭 MT  衛生 WS  公共安全 GA  包裝 BB  地震 DB  旅游 LB  氣象 QX  外經貿 WM  海關 HS  郵政 YZ  推薦性行業標準的代號是在強制性行業標準代號后面加/T,例如農業行業的推薦性行業標準代號是NY/T

?

標準翻譯咨詢:010-88099016
QQ:1041554835

關于我們  服務流程  帳戶信息  

國際、國內標準搜索     

   設為首頁    收藏本站
 
免費資訊:   國家標準英文版翻譯指南    中國設計院名錄    中國標準編制單位大全    中文核心期刊   中國標準英文版翻譯目錄   熱門標準目錄

 

京公網安備 11010802026653號

京ICP備17046623號
北京華聯亞通網絡信息技術有限公司 及 中國標準翻譯有限公司版權所有Copyright©2000-2019
中國標準翻譯網(www.tpnakr.live)
北京
北京華聯亞通網絡信息技術有限公司
地址(總部): 北京市海淀區知春路128號1號樓3層302-083
電話:(86)10 88099016 傳真:(86)10 88097217
香港
中國標準翻譯有限公司
香港九龍旺角彌敦道610號荷李活商業中心1318-19室
電話:(852)82330220 傳真:(852)27108266

E-mail:[email protected]  [email protected]  [email protected]
QQ:點擊這里給我發消息1041554835點擊這里給我發消息158894832點擊這里給我發消息717234393
合作伙伴:證件翻譯網 標準英文版

广西快乐十分爱彩网