IEC 60773-1983 Test methods and apparatus for the measurement of the operational characteristics of brushes《测定电刷运行特性的试验方法和设备》.pdf

相关资源

IEC TS 62492-1-2008 Industrial process control devices - Radiation thermometers - Part 1 Technical data for radiation thermometers《工业过程控制装置 辐射温度计 第1部分 辐射温度计的技术数.pdf

IEC TR2 61464-1998 Insulated bushings - Guide for the interpretation of dissolved gas analysis (DGA) in bushings where oil is the impregnating medium of the mai.pdf

IEC TR 61241-2-2-1993 Electrical apparatus for use in the presence of combustible dust part 2 test methods section 2 method for determining the electrical resis.pdf

IEC TR 60972-1989 Classification and interpretation of new lighting products《新型照明产品的分类和说明》.pdf

IEC TR 60943 Edition 21-2009 Guidance concerning the permissible temperature rise for parts of electrical equipment in particular for terminals《特殊终端中电气设备部件用关于允许.pdf

IEC TR 60943 AMD 1-2008 Guidance concerning the permissible temperature rise for parts of electrical equipment in particular for terminals Amendment 1《电气设备部件(特别.pdf

IEC TR 60919-2-2008 Performance of high-voltage direct current (HVDC) systems with line-communicated converters - Part 2 Faults and switching《带线性通信转换器的高压直流(HVDC.pdf

IEC TR 60870-6-505 Edition 11-2006 Telecontrol equipment and systems - Part.6-505 Telecontrol protocols compatible with ISO standards and ITU-T recommendations .pdf

IEC TR 60344 CORR1-2012 Calculation of d c resistance of plain and coated copper conductors of low-frequency cables and wires - Application guide Corrigendum 1《.pdf

IEC 62560 CORR1-2012 Self-ballasted LED-lamps for general lighting services by voltage 50 V - Safety specifications Corrigendum 1《普通照明用50 V以上自镇流LED灯 安全要求 勘误表1》.pdf

猜你喜欢

ITU-T F 51-1988 INTERWORKING BETWEEN THE TELEMESSAGE SERVICE AND THE INTERNATIONAL PUBLIC TELEGRAM SERVICE《自动号码簿帮助 白页业务定义》.pdf

ITU-T F 510 FRENCH-2003 Automated directory assistance C White pages service definition《自动电话查号服务 白页业务定义 系列F 非电信电话业务 目录业务 7号研究组》.pdf

ITU-T F 510 SPANISH-2003 Automated directory assistance C White pages service definition《自动电话查号服务 白页业务定义 系列F 非电信电话业务 目录业务 7号研究组》.pdf

ITU-T F 510-2003 Automated directory assistance C White pages service definition SERIES F NON-TELEPHONE TELECOMMUNICATION SERVICES Directory services《自动号码簿帮助 白页业务定义 F n系列 非电话通讯业务 信.pdf

ITU-T F 515 FRENCH-2003 Unified Directory Specification《统一的目录规范 系列F 非电信电话业务 目录业务 17号研究组》.pdf

ITU-T F 515 SPANISH-2003 Unified Directory Specification《统一的目录规范 系列F 非电信电话业务 目录业务 17号研究组》.pdf

ITU-T F 515-2003 Unified Directory Specification SERIES F NON-TELEPHONE TELECOMMUNICATION SERVICES Directory services《统一目录说明 F系列 非电话电讯服务目录服务(预颁布)》.pdf

ITU-T F 581 FRENCH-1993 GUIDELINES FOR PROGRAMMING COMMUNICATION INTERFACES (PCls) DEFINITION SERVICE RECOMMENDATION《编程通信接口(PCIs)定义的指南 业务推荐性规范 1号研究组》.pdf

ITU-T F 581 SPANISH-1993 GUIDELINES FOR PROGRAMMING COMMUNICATION INTERFACES (PCls) DEFINITION SERVICE RECOMMENDATION《编程通信接口(PCIs)定义的指南 业务推荐性规范 1号研究组》.pdf