System of design documents for construction. Rules of executing of working documentation for linear structures of irrigation systems
NORM herausgegeben am 1.5.2013
Designation standards: GOST 21.709-2011
Note: UNGÜLTIG
Publication date standards: 1.5.2013
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST