TomKim 发表于 2017-10-2 18:00:49

IEC 60079-6-1995

INTERNATIONAL STANDARD
IEC 60079-6 Electrical apparatus for explosive gas atmospheres - Oil-immersion 'o'

Part 6: Oil-immersion "o"  


(French - English)



admin 发表于 2017-10-9 10:15:20

谢谢您的分享,金币已奖励!
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