
Respiratory equipment. Compressed gases for breathing apparatus.
NORMA vydána dne 6.3.2026
Designation standards: BS EN 12021:2014
Publication date standards: 6.3.2026
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 978 0 539 41464 6 Status: Definitive