Iron pattern plates for moulding boxes having inside dimensions 400 x 300 mm, 450 x 350 mm, 500 x 400 mm for moulding foundry machines without turn of half mould with squeezing. Design and dimensions
NORMA vydána dne 1.1.1976
Designation standards: GOST 20084-74
Publication date standards: 1.1.1976
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 8.81