Compatibility of radio-electronic equipment. Electromagnetic environment. Classification of electromagnetic interference at the locations of technical facilities
Digital system of cellular telecommunication with code division multiple access (CDMA2000 1X and EVDO). Base stations subsystem equipment. General technical requirements and methods of control
State requirements to advanced training and retraining of the personnel on the state enterprises of the State Committee of the Republic of Uzbekistan on Geology and Mineral Resources
€20
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