onceok 发表于 2017-5-2 16:06:38

IEC 62821 Electric cables. Halogen-free,low smoke,thermoplastic insulated and

本帖最后由 xifeng1115 于 2017-5-3 11:30 编辑

IEC 62821 Electric cables. Halogen-free,low smoke,thermoplastic insulated and sheathed cables of rated voltages up to and including 450/750 V

peter_great 发表于 2017-5-2 16:06:39

IEC 62821-2-2015.pdf

http://bbs.infoeach.com/forum.ph ... d&tid=147504&extra=

peter_great 发表于 2017-5-2 17:16:15

part 3，http://www.doc88.com/p-5038955182879.html

gbt8163 发表于 2017-5-3 08:28:43

doc88，1、2、3都有，就是要真金白银。:dizzy:

peter_great 发表于 2017-5-3 11:21:17

IEC 62821-3-2015 .pdf

http://bbs.infoeach.com/forum.ph ... d&tid=147489&extra=

peter_great 发表于 2017-5-4 09:18:53

IEC 62821-1-2015.pdf

http://bbs.infoeach.com/forum.ph ... d&tid=147531&extra=
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