
System of design documents for construction. Rules for execution of working documentation heating systems
STANDARD published on 1.7.2017
Designation standards: GOST 21.705-2016
Publication date standards: 1.7.2017
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 1.21
Amd. 1.22