GOST 4.251-79

Production quality system in building. Roofing. Quality system nomenclature

NORMA vydána dne 1.1.1980

The information about the standard:

Designation standards: GOST 4.251-79
Publication date standards: 1.1.1980
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST