GOST 21.403-80

System of design documents for construction. Graphic symbols in diagrams. Power installations

NORMA vydána dne 1.7.1981

The information about the standard:

Designation standards: GOST 21.403-80
Publication date standards: 1.7.1981
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST