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Draft BS EN 137 Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus with full face mask - Requirements, testing,marking

25/30481102 DC

contributor authorBSI - British Standards Institution
date accessioned2025-09-30T22:10:57Z
date available2025-09-30T22:10:57Z
date copyright14 February 2025
date issued2025
identifier isbn-
identifier other000000000030481102.pdf
identifier urihttp://yse.yabesh.ir/std;jse/handle/yse/347444
languageEnglish
publisherBSI - British Standards Institution
titleDraft BS EN 137 Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus with full face mask - Requirements, testing,markingen
title25/30481102 DCnum
typeStandard
page53
statusDraft
treeBSI - British Standards Institution:;2025
contenttypeFulltext


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