Nut non-shaving taps. Design and dimensions
NORMA vydaná dňa 1.7.1974
Designation standards: GOST 18840-73
Publication date standards: 1.7.1974
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 3.87