
Communication Cables - Specifications For Test Methods - Part 4-17: Test Methods For Uv Resistance Evaluation Of The Sheath Of Electrical And Optical Fibre Cable
出版:Association Francaise de Normalisation

專家解讀視頻
Communication Cables - Specifications For Test Methods - Part 4-17: Test Methods For Uv Resistance Evaluation Of The Sheath Of Electrical And Optical Fibre Cable
出版:Association Francaise de Normalisation
專家解讀視頻