Compatibility of radio-electronic equipment. Technical requirements for instrumentation for measuring radio disturbance and immunity and methods of measurement. Part 1-1. Equipment for measurement of radio disturbance and immunity. Test sites for antenna calibration in the frequency range from 30 up to 1000 MHZ
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