Большой англо-русский и русско-английский словарь
fast-operating relay, high-speed relay, quick-operating relay
Англо-русский словарь технических терминов
fast-operating relay, high-speed relay, quick-operating relay
Русско-английский политехнический словарь
fast-operating relay, high-speed relay, quick-operating relay
Dictionnaire technique russo-italien
relè ad azione rapida