Stell structures of power transmission line supports and outdoor switchgears of substations with voltage up to 35kV and higher. Technical specification
State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Mesurement of heat energy in water heat supply systems. Metrological attestation of the heat meters
State standardization system of the Republic of Uzbekistan. The procedure for development, coordination, approval and registration, the technical description of the standard samples