Natural stone test methods. Petrographic examination
NORM herausgegeben am 1.10.2007
Designation standards: STN EN 12407
Classification mark: 721146
Catalog number: 104409
Note: UNGÜLTIG
Publication date standards: 1.10.2007
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN