Большой англо-русский и русско-английский словарь
bellows contact, dressed contact, spring-loaded contact
Англо-русский словарь технических терминов
bellows contact, dressed contact, spring-loaded contact
Русско-английский политехнический словарь
bellows contact, dressed contact, spring-loaded contact
Dictionnaire technique russo-italien
contatto a molla [a balestra]