BSI - BS EN 148-1 - TC
Tracked Changes (Redline) - Respiratory protective devices - Threads for facepieces Part 1: Standard thread connection
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| Organization: | BSI |
| Publication Date: | 28 February 2020 |
| Status: | active |
| Page Count: | 57 |
| ICS Code (Respiratory protective devices): | 13.340.30 |
Document History
BS EN 148-1 - TC
February 28, 2020
Tracked Changes (Redline) - Respiratory protective devices - Threads for facepieces Part 1: Standard thread connection
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