
Qualification test of welders. Fusion welding. Part 3. Copper and copper alloys
STANDARD published on 1.1.2011
Designation standards: GOST R 53687-2009
Publication date standards: 1.1.2011
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Russian technical standard
Category: Technical standards GOST