
Respiratory protective devices - Gas cylinder valves - Part 1: Thread connections for insert connector
STANDARD published on 1.1.2001
Designation standards: ÖNORM EN 144-1
Note: WITHDRAWN
Publication date standards: 1.1.2001
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM