O’z DSt 20.205:2008

Uniform provisions concerning: I approval of engines with compression ignition in relation to the emission of visible pollutants; II approval of motor vehicles with regard to installation of the engines with compression ignition of an approved type design; III approval of motor vehicles with an engine with an ignition from compression in relation to the emission of visible pollutants; IV measuring of engine power with ignition from compression

Base station equipment of digital telecommunications system with time-frequency division (GSM). General technical requirements and control methods

State standardization system of the Republic of Uzbekistan. The procedure for checking, revision, amendment and cancellation of standards and technical specifications

Forms of steel for reinforced concrete products. Sides. Design and dimensions

Road reinforced-concrete trays

State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Mechanical and electromechanical labaratory weights of standard and common application. General metrological requirements. Methods of verification