bainianwutong 发表于 2017-6-19 14:12:38

IEC 60724-2008 Edition 3.1

本帖最后由 xifeng1115 于 2017-6-19 18:38 编辑

IEC 60724-2008 Edition 3.1 Short-circuit temperature limits of electric cables with rated voltages  of 1 kV (Um= 1,2 kV) and 3 kV (Um = 3,6 kV)


h0912271847 发表于 2017-6-19 14:12:39

http://bbs.infoeach.com/forum.php?mod=viewthread&tid=151289&extra=
页: [1]
查看完整版本: IEC 60724-2008 Edition 3.1