
ELECTRIC AND OPTICAL FIBRE CABLES - TEST METHODS FOR NON-METALLIC MATERIALS - PART 202: GENERAL TESTS - MEASUREMENT OF THICKNESS OF NON-METALLIC SHEATH (IEC 60811-202:2012/A1:2017)
出版:European Committee for Standards - Electrical

專家解讀視頻
ELECTRIC AND OPTICAL FIBRE CABLES - TEST METHODS FOR NON-METALLIC MATERIALS - PART 202: GENERAL TESTS - MEASUREMENT OF THICKNESS OF NON-METALLIC SHEATH (IEC 60811-202:2012/A1:2017)
出版:European Committee for Standards - Electrical
專家解讀視頻