IEC 60805-1985 Guide for commissioning operation and maintenance of storage pumps and of pump-turbines operating as pumps《蓄能泵和作为水泵运行的水泵水轮机的调试、运行和维护指南》.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

DIN EN 81-50-2015 Safety rules for the construction and installation of lifts - Examinations and tests - Part 50 Design rules calculations examinations and tests of lift components.pdf

DIN EN 81-72-2015 Safety rules for the construction and installation of lifts - Particular applications for passenger and goods passenger lifts - Part 72 Firefighters lifts German .pdf

DIN EN 81-73-2016 Safety rules for the construction and installation of lifts - Particular applications for passenger and goods passenger lifts - Part 73 Behaviour of lifts in the .pdf

DIN EN 81-77-2014 Safety rules for the construction and installations of lifts - Particular applications for passenger and goods passenger lifts - Part 77 Lifts subject to seismic .pdf

DIN EN 81-80-2004 Safety rules for the construction and installation of lifts - Existing lifts - Part 80 Rules for the improvement of safety of existing passenger and goods passeng.pdf

DIN EN 81-82-2013 Safety rules for the construction and installation of lifts - Existing lifts - Part 82 Rules for the improvement of the accessibility of existing lifts for person.pdf

DIN EN 810-1997 Dehumidifiers with electrically driven compressors - Rating tests marking operational requirements and technical data sheet German version EN 810 1997《带电驱动压缩机的干燥器 规.pdf

DIN EN 812-2012 Industrial bump caps German version EN 812 2012《工业用防撞帽》.pdf

DIN EN 813-2008 Personal fall protection equipment - Sit harnesses German version EN 813 2008《人员防坠落设备 座椅安全带》.pdf