BS-EN-402 › Complete Document History
Respiratory protective devices. Lung governed demand self-contained open-circuit compressed air breathing apparatus with full face mask or mouthpiece assembly for escape. Requirements, testing, marking
Complete Current Edition: |
2003 EDITION - AIR BREATHING APPARATUS WITH F - May 28, 2003
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Obsolete Revision Information: |
1993 EDITION - SPECIFICATION FOR RESPIRATORY - Jan. 1, 1993
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