
Concepts of geology applied to deposits of industrial minerals and rocks; graphite
STANDARD published on 1.9.1985
Designation standards: ÖNORM G1046-7
Note: WITHDRAWN
Publication date standards: 1.9.1985
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM