Grain. Methods of ditermination of vitreousness
STANDARD published on 1.6.1977
Designation standards: GOST 10987-76
Publication date standards: 1.6.1977
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 4.89
Amd. 4.92