Respiratory equipment. Open-circuit self-contained compressed air diving apparatus. Requirements, testing and marking.
STANDARD published on 30.4.2014
Designation standards: BS EN 250:2014
Publication date standards: 30.4.2014
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 580 78797 3 Status: Under Review