SN - NS-EN 140:1998
Respiratory protective devices - Half masks and quarter masks - Requirements, testing, marking (corrigendum AC:1999 incorporated)
active, Most Current
| Organization: | SN |
| Publication Date: | 27 January 1999 |
| Status: | active |
| ICS Code (Respiratory protective devices): | 13.340.30 |
Document History
NS-EN 140:1998
January 27, 1999
Respiratory protective devices - Half masks and quarter masks - Requirements, testing, marking (corrigendum AC:1999 incorporated)
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