Natural stone test methods - Petrographic examination
STANDARD published on 1.11.2007
Designation standards: ČSN EN 12407
Classification mark: 721146
Catalog number: 79901
Note: WITHDRAWN
Publication date standards: 1.11.2007
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN