
Electric and optical fibre cables — Test methods for non-metallic materials — Part 604: Physical tests — Measurement of absence of corrosive components in filling compounds
出版:Korean Standards Association

專家解讀視頻
Electric and optical fibre cables — Test methods for non-metallic materials — Part 604: Physical tests — Measurement of absence of corrosive components in filling compounds
出版:Korean Standards Association
專家解讀視頻