电线电缆电性能试验方法 金属导体材料电阻率试验
Test methods for determining electrical properties of electric cables and wires--Measurement of resistivity of metallic conductive materials
标准状态
发布于:1994-05-19
实施于:1995-01-01
已废止
Test methods for determining electrical properties of electric cables and wires--Measurement of resistivity of metallic conductive materials