BS 638-3:1979

Arc welding power sources, equipment and accessories. Specification for air cooled power sources for semi-automatic and automatic metal-arc welding.

NORMA vydaná dňa 31.7.1979

Anglicky -
PDF - okamžité stiahnutie (256.90 EUR)

Anglicky -

Tlačené (256.90 EUR)

The information about the standard:

Designation standards: BS 638-3:1979
Note: NEPLATNÁ
Publication date standards: 31.7.1979
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: British technical standard
Kategória: Technické normy BS