News
- 13.05.2019 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction
- 01.12.2016 Industrie 4.0: Deutsch-Chinesische Zusammenarbeit nimmt Fahrt auf
- 15.11.2016 Deutsch-chinesisches Seminar in Chengdu
Links
- BAM - Bundesanstalt für Materialforschung und -prüfung
- DIN Media - DIN Media GmbH
- BMWK - Bundesministerium für Wirtschaft und Klimschutz
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
Suche
DIN EN 137
Respiratory protective devices - Self-contained open-circuit compressed air breathing apparatus with full face mask - Requirements, testing, marking; German version EN 137:2006
DIN EN 138
Respiratory protective devices - Fresh air hose breathing apparatus for use with full face mask, half mask or mouthpiece assembly - Requirements, testing, marking; German version EN 138:1994
DIN EN 140
Respiratory protective devices - Half masks and quarter-masks - Requirements, testing, marking; German version EN 140:1998
DIN EN 142
Respiratory protective devices - Mouthpiece assemblies - Requirements, testing, marking; German version EN 142:2002
DIN EN 143
Respiratory protective devices - Particle filters - Requirements, testing, marking; German version EN 143:2021
DIN EN 144-1
Respiratory protective devices - Gas cylinder valves - Part 1: Inlet connections; German version EN 144-1:2018
DIN EN 144-2
Respiratory protective devices - Gas cylinder valves - Part 2: Outlet connections; German version EN 144-2:2018
DIN EN 144-3
Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen; German version EN 144-3:2003
DIN EN 145
Respiratory protective devices - Self-contained closed-circuit breathing apparatus compressed oxygen or compressed oxygen-nitrogen type - Requirements, testing, marking (includes Amendment A1:2000); German version EN 145:1997 + A1:2000
DIN EN 148-1
Respiratory protective devices - Threads for facepieces - Part 1: Standard thread connection; German version EN 148-1:2018





