Soot white. Specifications
STANDARD published on 1.1.1979
Designation standards: GOST 18307-78
Publication date standards: 1.1.1979
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 8.83
Amd. 7.88
Amd. 7.90
Amd. 10.92