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BS-EN-144-1
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Complete Document History
Respiratory protective devices. Gas cylinder valves
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Complete Current Edition:
2018 EDITION - Inlet connections - April 20, 2018
Obsolete Revision Information:
AMD 15783 - AMENDMENT 2 FOR 2000 EDITION - Nov. 1, 2005
AMD 14484 - AMENDMENT 1 FOR 2000 EDITION - Aug. 1, 2003
2000 EDITION - REAFFIRMED IN 2008 - Oct. 15, 2000
1992 EDITION - SPECIFICATION FOR THREAD CONNE - Jan. 1, 1992