Non-ferrous metals. Determination of grain size bu calculation of grain intersections
STANDARD published on 1.7.1976
Designation standards: GOST 21073.3-75
Publication date standards: 1.7.1976
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 3.84