BS 499-2:1952

Scheme of symbols for welding.

NORMA vydaná dňa 1.9.1959

The information about the standard:

Designation standards: BS 499-2:1952
Note: NEPLATNÁ
Publication date standards: 1.9.1959
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS