Digital cellular communication system with code division multiple access (CDM 2000 1X). Subscriber station. General technical requirements and methods of control. Replaces O’z DSt 1103:2006
State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Measurements of the flow and quantity of liquids and gases by differential pressure method. Organization and procedure of metrological control and supervision of the condition and the use of measurement systems