STN 721800:1987/a (721800)

Natural building stone for stone cutting purposes. Technical requirements

NORM herausgegeben am 1.4.1990

The information about the standard:

Designation standards: STN 721800:1987/a
Classification mark: 721800
Catalog number: 68265
Note: Änderung
Publication date standards: 1.4.1990
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN