
Amendment 1 - Electric cables - Calculation of the current rating Part 1-1: Current rating equations (100 % load factor) and calculation of losses - General
出版:International Electrotechnical Committee

专家解读视频
Amendment 1 - Electric cables - Calculation of the current rating Part 1-1: Current rating equations (100 % load factor) and calculation of losses - General
出版:International Electrotechnical Committee
专家解读视频