Edge preparation; shapes of grooves for gas-shielded tungsten-arc welding and gas-shielded metal arc welding on steel
STANDARD published on 1.7.1981
Designation standards: ÖNORM M7801-2
Note: WITHDRAWN
Publication date standards: 1.7.1981
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM