Thre- and four-roller sheet bending machines. Normes of accuracy
NORM herausgegeben am 1.1.1982
Designation standards: GOST 17728-80
Publication date standards: 1.1.1982
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 3.84
Amd. 10.86