UL 60079-7 Ed. 4 (2008)被替代
Explosive Atmospheres - Part 7: Equipment Protection By Increased Safety 'e'
出版：Underwriters Laboratories
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基本信息
標準編號： UL 60079-7 Ed. 4 (2008)
標準類別：Standard
出版單位：Underwriters Laboratories
標準頁數：0
標準簡介
Describes 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.
標準備注
Supersedes UL 2279 (04/2004) Also numbered as ISA 60079-7. (11/2008)
替代本標準的新標準
