SN EN 60079-7:2007被替代
Explosive Atmospheres - Part 7: Equipment Protection By Increased Safety "e"
出版：Swiss Standards
专家解读视频
Covers the requirements for the design, construction, testing and marking of electrical apparatus with type of protection increased safety "e" intended for use in explosive gas atmospheres.
Supersedes SN EN 50019 (08/2004)
BS EN 60079-7:2015 - Identical
EN 60079-7:2015 - Identical
NF EN 60079-7:2007 - Identical
I.S. EN 60079-7:2007 - Identical
IEC 60079-7 Ed. 4.0 - Identical
UNE EN 60079-7:2007 - Identical
SS EN 60079-7 Ed. 1 (2004) - Identical
SS EN 60079-7 Ed. 2 (2007) - Identical
BS EN 60079-7:2007 - Identical
DIN EN 60079-7 (2007-08) - Identical
NBN EN 60079-7:2007 - Identical
