NA 027
DIN Standards Committee Optics and Precision Mechanics
DIN EN 145 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 136 | 1998-01 | Respiratory protective devices - Full face masks - Requirements, testing, marking More |
| EN 50014 | 1992-12 | Electrical apparatus for potentially explosive atmospheres; general requirements More |
| EN 50020 | 1994-08 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety "i" More |