BS 938:1941

Metal-arc welding as applied to tubular steel structural members..

NORMA vydaná dňa 27.1.1941

The information about the standard:

Designation standards: BS 938:1941
Note: NEPLATNÁ
Publication date standards: 27.1.1941
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS