
Amendment 1 - Tests for electric cables under fire conditions - Circuit integrity Part 11: Apparatus - Fire alone at a flame temperature of at least 750 °C
出版:International Electrotechnical Committee

专家解读视频
Amendment 1 - Tests for electric cables under fire conditions - Circuit integrity Part 11: Apparatus - Fire alone at a flame temperature of at least 750 °C
出版:International Electrotechnical Committee
专家解读视频