Hand-operated shut-off valves for welding, cutting and allied processes - Types of construction, safety requirements, tests
STANDARD published on 15.8.2011
Designation standards: ÖNORM M7877
Note: WITHDRAWN
Publication date standards: 15.8.2011
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM