
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)

專家解讀視頻
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)
專家解讀視頻