Technics extended English

Ohje




Nimi Aihe Numero Kysymyksiä
Components 52000 186
Circuits and Couplings 53000 148
Receivers 54000 155
Transmitters 55000 275
Antennas and feeder cables 56000 295
Propagation of radio waves 57000 143
Measurement 58000 125
Interferences and its prevention 59000 135
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