
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:British Standards Institution

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:British Standards Institution
專家解讀視頻