Testing of brick clays. Forming, drying and burning of the test pieces
NORM herausgegeben am 20.8.1985
Designation standards: ČSN 721565-4
Classification mark: 721565
Catalog number: 30818
Publication date standards: 20.8.1985
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN