Standard
[CURRENT]
[PLEASE NOTE THE WARNING NOTICE]
DIN EN 138:1994-12
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
German title
Atemschutzgeräte - Frischluft-Schlauchgeräte in Verbindung mit Vollmaske, Halbmaske oder Mundstückgarnitur - Anforderungen, Prüfung, Kennzeichnung; Deutsche Fassung EN 138:1994
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