Testing of brick clays. Determination of grain size by screen analysis. Orientation mineralogical and petrographical description of the mesh residue
NORM herausgegeben am 1.8.1985
Designation standards: STN 721565-3
Classification mark: 721565
Catalog number: 68252
Note: UNGÜLTIG
Publication date standards: 1.8.1985
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN