Quality safeguarding of welding; requirements for welding plants, carrying out welding processes according to qualityclasses 1 to 3 (according to ÖNORM M 7812 part 2)
STANDARD published on 1.3.1978
Designation standards: ÖNORM M7812-1
Note: WITHDRAWN
Publication date standards: 1.3.1978
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM