NA 027
DIN Standards Committee Optics and Precision Mechanics
DIN 58600 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN EN 136 | 1998-04 | Respiratory protective devices - Fullface masks - Requirements, testing, marking; German version EN 136:1997 More |
| DIN EN 137 | 2007-01 | Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus with full face mask - Requirements, testing, marking; German version EN 137:2006 More |
