Большой англо-русский и русско-английский словарь
transfer contact, two-way contact
Англо-русский словарь технических терминов
break contact, change-over contact, double-throw contact, switch(ing) contact, transfer contact, two-way contact
Русско-английский политехнический словарь
break contact, change-over contact, double-throw contact, switch(ing) contact, transfer contact, two-way contact
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transfer contact
Dictionnaire technique russo-italien
contatto di commutazione