
Electric And Optical Fibre Cables - Test Methods For Non-Metallic Materials - Part 301: Electrical Tests - Measurement Of The Permittivity At 23 Degrees C Of Filling Compounds
出版:Association Francaise de Normalisation

專家解讀視頻
Electric And Optical Fibre Cables - Test Methods For Non-Metallic Materials - Part 301: Electrical Tests - Measurement Of The Permittivity At 23 Degrees C Of Filling Compounds
出版:Association Francaise de Normalisation
專家解讀視頻