Friable rocks for sand, gravel and crushed gravel for construction works. Technical requirements and test methods
NORMA vydána dne 1.1.2012
Designation standards: GOST 31426-2010
Publication date standards: 1.1.2012
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST