
Electric and optical fibre cables ― Test methods for non-metallic materials ― Part 601: Physical tests ― Measurement of the drop point of 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 601: Physical tests ― Measurement of the drop point of filling compounds
出版:Korean Standards Association
專家解讀視頻