NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[Withdrawn]
DIN EN 144-2
DIN EN 144-2
Respiratory protective devices - Gas cylinder valves - Part 2: Outlet connections; German version EN 144-2:1998
Title (German)
Atemschutzgeräte - Gasflaschenventile - Teil 2: Gewindeverbindung am Ausgangsstutzen; Deutsche Fassung EN 144-2:1998
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 027-02-04 AA - Occupational respiratory protective devices