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Heat supply of buildings. Methods for calculating systems energy requirements and system efficiencies for heat generation systems with solar systems
STANDARD published on 1.7.2012
Designation standards: GOST R 54856-2011
Publication date standards: 1.7.2012
SKU: NS-403723
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: Russian technical standard
Category: Technical standards GOST
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Latest update: 2026-04-17 (Number of items: 2 274 270)
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