Ejector return rod of wax-pattern dies. Design and dimensions
NORMA vydána dne 1.1.1976
Designation standards: GOST 19990-74
Publication date standards: 1.1.1976
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 8.82