BS 7650:1993被替代
Specification for pressure regulators used in welding, cutting and related processes with compressed gases up to 300 bar
出版：British Standards Institution
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基本信息
标准编号： BS 7650:1993
发布时间：1993/6/15 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：22
标准简介
Does not apply to regulators for use with liquefied or dissolved gases.
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 8010 published 15 December 1993
AMD 8857 published 15 February 1997
本标准替代的旧标准
替代本标准的新标准
