BS 1552:1949

Control plug cocks for low-pressure gases.

NORMA vydaná dňa 12.4.1949

The information about the standard:

Designation standards: BS 1552:1949
Note: NEPLATNÁ
Publication date standards: 12.4.1949
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS