Nc metal-cutting machine tools. Prismatic shanks of holders. Design
NORMA vydaná dňa 1.1.1990
Designation standards: GOST 28120-89
Publication date standards: 1.1.1990
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST