TY JOUR TI On the issue of the need to adjust set of rules 54.13330.2022. "BCAR 31-01-2003. Residential multi-block buildings" KW n KW engineering residential buildings KW energy saving KW water conservatiosystems KW water supply KW sanitation KW sanitary and technical node JO Construction and Architecture AU Orlov, E.V. PY 2023 IS 11 PB Publishing Center RIOR