NA 027
DIN Standards Committee Optics and Precision Mechanics
DIN EN 12942 [Withdrawn] references following documents:
Document number | Edition | Title |
---|---|---|
EN 136 | 1998-01 | Respiratory protective devices - Full face masks - Requirements, testing, marking More |
EN 140 | 1998-09 | Respiratory protective devices - Half masks and quarter 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 |
EN 60651 | 1994-01 | Sound level meters (IEC 60651:1993) More |