电线电缆电性能试验方法 第4部分:导体直流电阻试验
Test methods for electrical properties of electric cables and wires—Part 4:Test of DC resistance of conductors
标准状态
发布于:2025-08-29
实施于:2026-03-01
废止
Test methods for electrical properties of electric cables and wires—Part 4:Test of DC resistance of conductors