
Tests For Electric Cables Under Fire Conditions - Circuit Integrity - Part 12 - Apparatus - Fire With Shock At A Temperature Of At Least 830 Degrees C
出版:Interstandard (Russia)

专家解读视频
Tests For Electric Cables Under Fire Conditions - Circuit Integrity - Part 12 - Apparatus - Fire With Shock At A Temperature Of At Least 830 Degrees C
出版:Interstandard (Russia)
专家解读视频