Quality ratings system. Building. Sealants and caulking materials and products. Nomenclature of characteristics
NORMA vydána dne 1.7.1983
Designation standards: GOST 4.224-83
Publication date standards: 1.7.1983
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST