Fusion welding of metals. Statistical quality evaluation by nondestructive testing results
NORMA vydaná dňa 1.1.1985
Designation standards: GOST 25997-83
Publication date standards: 1.1.1985
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST