
Respiratory protective devices. Gas cylinder valves. Part 2: Outlet connections
STANDARD published on 1.12.2018
Designation standards: STN EN 144-2
Classification mark: 832224
Catalog number: 127603
Publication date standards: 1.12.2018
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN