Determination of mass, porosity and voids ratio of aggregates
STANDARD published on 6.12.1967
Designation standards: ČSN 721171
Classification mark: 721171
Catalog number: 5388
Note: WITHDRAWN
Publication date standards: 6.12.1967
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN