
System of design documents for construction. Rules for execution of the working documentation of general layouts of enterprises, buildings and civil housing objects
NORMA vydána dne 1.1.2021
Designation standards: GOST 21.508-2020
Publication date standards: 1.1.2021
The number of pages: 39
Approximate weight : 117 g (0.26 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 2.26