
Electric and optical fibre cables – Test methods for non-metallic materials –Part 302: Electrical tests – Measurement of the d.c. resistivity at 23 °C and 100 °C 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 302: Electrical tests – Measurement of the d.c. resistivity at 23 °C and 100 °C of filling compounds
出版:Korean Standards Association
專家解讀視頻