Product-quality index system. Building. Rock building materials and porous aggregates for concrete. Nomenclature of indexes
STANDARD published on 1.7.1980
Designation standards: GOST 4.211-80
Publication date standards: 1.7.1980
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Category: Technical standards GOST