Arc welding power sources, equipment and accessories. Specification for oil cooled power sources for manual, semi-automatic and automatic metal-arc welding and for TIG welding.
STANDARD published on 31.7.1979
Designation standards: BS 638-1:1979
Note: WITHDRAWN
Publication date standards: 31.7.1979
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: British technical standard
Category: Technical standards BS