Большой англо-русский и русско-английский словарь
alternate/reciprocal motion
Англо-русский словарь технических терминов
alternate motion, back-and-forth motion, end-to-end motion, reciprocal motion, reciprocating motion, to-and-fro motion, reciprocal movement, reciprocation, shuttle
Русско-английский политехнический словарь
alternate motion, back-and-forth motion, end-to-end motion, reciprocal motion, reciprocating motion, to-and-fro motion, reciprocal movement, reciprocation, shuttle
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up-and-down motion
Dictionnaire technique russo-italien
moto alternativo [reciproco]