E DIN EN 144-4:2026-03

Respiratory protective devices - Gas cylinder valves - Part 4: Excess flow devices.

NORMA vydaná dňa 1.3.2026

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The information about the standard:

Designation standards: E DIN EN 144-4:2026-03
Publication date standards: 1.3.2026
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: German technical standard
Kategória: Technické normy DIN

Annotation of standard text E DIN EN 144-4:2026-03 :

Atemschutzgeräte - Gasflaschenventile - Teil 4: Abströmsicherung.