
ELECTRIC AND OPTICAL FIBRE CABLES - TEST METHODS FOR NON-METALLIC MATERIALS - PART 502: MECHANICAL TESTS - SHRINKAGE TEST FOR INSULATIONS (IEC 60811-502:2012)
出版:European Committee for Standards - Electrical

专家解读视频
ELECTRIC AND OPTICAL FIBRE CABLES - TEST METHODS FOR NON-METALLIC MATERIALS - PART 502: MECHANICAL TESTS - SHRINKAGE TEST FOR INSULATIONS (IEC 60811-502:2012)
出版:European Committee for Standards - Electrical
专家解读视频