BS 1542:1949

Equipment for eye and face protection during welding.

NORMA vydaná dňa 4.2.1949

The information about the standard:

Designation standards: BS 1542:1949
Note: NEPLATNÁ
Publication date standards: 4.2.1949
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS