Soda ash from nepheline raw stock for industrial use. Specifications
STANDARD published on 1.1.1977
Designation standards: GOST 10689-75
Publication date standards: 1.1.1977
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 11.81
Amd. 7.86
Amd. 2.91