Periodic sections produced by cross-helical rolling for journals of flour-grinding rolls. Dimensions
NORMA vydaná dňa 1.1.1985
Designation standards: GOST 8320.13-83
Publication date standards: 1.1.1985
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST