Rubrication

05.13.10 — Management in Social and Economic Systems;
05.23.01 — Building Structures, Buildings and Facilities;
05.23.03 — Heat Supply, Ventilation, Air Conditioning, Gas Supply and Lighting;
05.23.04 — Water Supply, Sewer System, Construction Systems of Protection of Water Recourses;
05.23.05 — Building Materials and Products;
05.23.19 — Ecological Safety of Construction and Urban Management.
05.26.03 — Fire and Industrial Safety (technical).