Steel and cast iron tubes and pipes with protective coatings. Technical requirements
NORMA vydaná dňa 1.1.2014
Designation standards: GOST 31445-2012
Publication date standards: 1.1.2014
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST