Pattern plate with shallow changeable wooden inserts for moulding box having inside dimensions 800x700 mm for moulding foundry machines without turn of half mould with squeezing. Design and dimensions
NORM herausgegeben am 1.7.1975
Designation standards: GOST 20149-74
Publication date standards: 1.7.1975
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 5.82
Amd. 3.88