State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. The mass of crude oil and petroleum products. The measurement by indirect method of dynamic measurements
Antennas, transmitting, stationary for stations of television and radio broadcasting in VHF and UHF ranges. Classification. Technical requirements. Methods of measurement
Compatibility of radio-electronic equipment. Radio communication equipment. Part 4: Particular requirements for radio equipment in fixed service stations and auxiliary equipment