Normal weight aggregates for building purposes. Technical requirements.
STANDARD published on 26.10.1990
Designation standards: ČSN 721512
Classification mark: 721512
Catalog number: 32686
Note: WITHDRAWN
Publication date standards: 26.10.1990
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN