BS 5501-3:1977被替代
Electrical apparatus for potentially explosive atmospheres. Pressurized apparatus 'p'
出版：British Standards Institution
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基本信息
标准编号： BS 5501-3:1977
发布时间：1977/12/30 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：16
标准简介
Pressurized apparatus in which entry of a flammable gas into the apparatus enclosure is prevented by maintaining within the enclosure a protective gas, usually air, at a pressure above the external atmosphere. Supplements Part 1.
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 3235 published 31 January 1980
AMD 6437 published 30 March 1990
替代本标准的新标准
等同采用的国际标准
NFC 23 516:1998 - Identical
IEC 60079-2 Ed. 5.0 - Similar
VDE 0170/0171-3:2003 - Identical
