IEC 60413-1972 Test procedures for determining physical properties of brush materials for electrical machines《测定电机用电刷材料物理性能试验规程》.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

JB T 834-1999 热带型低压电器技术要求.pdf

JB T 8340-1996 热电偶用碳化硅保护管.pdf

JB T 8340-2013 碳化硅特种制品 重结晶碳化硅热电偶保护管.pdf

JB T 8341-1996 木工硬质合金直刃镂铣刀.pdf

JB T 8342-1996 木工镂铣机 技术条件.pdf

JB T 8343-1996 卧式木工带锯机 技术条件.pdf

JB T 8343.1-1999 卧式木工带锯机 参数.pdf

JB T 8343.1-2010 卧式木工带锯机 第1部分 参数.pdf

JB T 8343.2-1999 卧式木工带锯机 精度.pdf