liuxilin1215 发表于 2013-11-23 00:14:55

IEC 60079-20-1-2010

IEC 60079-20-1-2010 Explosive atmospheres – Part 20-1: Material characteristics for gas and vapour classification – Test methods and data



admin 发表于 2013-11-23 16:11:13


谢谢您的分享，金币已奖励！

sch_jack 发表于 2014-2-17 09:04:06

感謝大大的分享 !! 3Q 正需要此資料!!

eric_tse 发表于 2014-7-28 10:49:55

Hi, may I know how to get the IEC 60079-20-1-2010 Explosive atmospheres – Part 20-1: Material characteristics for gas and vapour classification – Test methods and data?

ckwcba 发表于 2015-12-27 14:58:38

have a  look！！！！！！！！thank you!

ygs67 发表于 2016-1-5 10:36:24

多谢分享！                       

asnt2012 发表于 2017-5-12 09:39:30

IEC 60079-20-1-2010 Explosive atmospheres – Part 20-1: Material characteristics for gas and vapour classification – Test methods and data

lnnying 发表于 2017-8-9 16:57:49

真是个好东西，找了好久。
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