Ключевые слова: accessory, ammunition, army, bottom, bunker, communicate, communication, computer, concept, connection, console, counter, desk, device, electrical, electronic, equipment, factory, game, geiger, headphones, industry, information, military, modified, morse, navy, object, operator, panel, portable, radio, radio operator, radio transceiver, receiver, security, signal, station, switch, system, technology, telegraph, telephone, transmit, transmitter, tuner, tuning, voice, war, warfare,