Tetraboritan disodný technický. Metody zkoušení.
STANDARD published on 23.7.1985
Designation standards: ČSN 652411
Classification mark: 652411
Catalog number: 30013
Note: WITHDRAWN
Publication date standards: 23.7.1985
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN