BS 1640:1950

Steel butt welding pipe fittings for the petroleum industry.

NORMA vydaná dňa 31.3.1950

The information about the standard:

Designation standards: BS 1640:1950
Note: NEPLATNÁ
Publication date standards: 31.3.1950
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS