ASTM B 174-02 Standard Specification for Bunch-Stranded Copper Conductors for Electrical

weizi2

楼主

2007-09-11 17:49:29

这个标准不好找吧！

绿野仙踪

1 楼

2007-09-11 20:51:51

ASTM B174–02 Standard Specification for Bunch-Stranded Copper Conductors for Electrical Conductors

ASTM B 174-02 Standard Specification for Bunch-Stranded Copper Conductors for Electrical - 简版