Chain wheels for pulling round link chains. Design formula and construction of tooth profile
NORMA vydaná dňa 1.1.1990
Designation standards: GOST 13561-89
Publication date standards: 1.1.1990
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST