Niobium pentoxide. Methods for the determination of pentoxide tantalium content
STANDARD published on 1.1.1981
Designation standards: GOST 18184.4-79
Publication date standards: 1.1.1981
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 7.85
Amd. 7.90