
Specification for pressure regulators used in welding, cutting and related processes with compressed gases up to 300 bar
出版:British Standards Institution

專家解讀視頻
基本信息
標準編號: BS 7650:1993
發布時間:1993/6/15 0:00:00
標準類別:Standard
出版單位:British Standards Institution
標準頁數:22
標準簡介
Does not apply to regulators for use with liquefied or dissolved gases.
標準備注
? British Standards Institution 2013
Amendment notes:
AMD 8010 published 15 December 1993
AMD 8857 published 15 February 1997
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