DIN Standards Committee Optics and Precision Mechanics
DIN EN 144-1
Respiratory protective devices - Gas cylinder valves - Part 1: Inlet connections; German and English version prEN 144-1:2016
Atemschutzgeräte - Gasflaschenventile - Teil 1: Eingangsanschlüsse; Deutsche und Englische Fassung prEN 144-1:2016
Responsible national committee
NA 027-02-04 AA - Occupational respiratory protective devices
Responsible european committee
CEN/TC 79/WG 6 - Supplied breathable gas Respiratory Protective Devices (RPD)