GOST 21.302-96

System of design documents for consruction. Graphic symbols for engineering geological investigation documents

NORMA vydaná dňa 1.1.1997

The information about the standard:

Designation standards: GOST 21.302-96
Note: NEPLATNÁ
Publication date standards: 1.1.1997
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST