Steel pattern plates for moulding boxes having inside dimensions 400x300 mm, 450x350 mm, 500x400 mm for moulding foundry machines without turn of half mould with squeezing. Dezign and dimensions
NORMA vydaná dňa 1.1.1976
Designation standards: GOST 20101-74
Publication date standards: 1.1.1976
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 8.81