Digital cellular communication system with code division multiple access (CDMA 2000 1X). Network switch subsystem (NSS) and data equipment. General technical requirements and methods of control
State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. The mass of crude oil and petroleum products. Measurement technique for direct static measurement method
State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Automated consumption measuring systems of electrical energy. Methods and means of verification
