BS 4667-1:1974

Specification for breathing apparatus. Closed-circuit breathing apparatus.

NORMA vydaná dňa 1.9.1974

Anglicky -
PDF - okamžité stiahnutie (185.70 EUR)

The information about the standard:

Designation standards: BS 4667-1:1974
Note: NEPLATNÁ
Publication date standards: 1.9.1974
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategória: Technické normy BS