ÖNORM M7807

Examination of steel welders; plumber-pipe welders

STANDARD published on 1.5.1976

The information about the standard:

Designation standards: ÖNORM M7807
Note: WITHDRAWN
Publication date standards: 1.5.1976
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM