lower guide-vane ring — нижнее кольцо направляющего аппарата
diagonally-cut piston ring — поршневое кольцо с косым замком
step-out piston ring — поршневое кольцо с замком внахлестку
runner wearing ring — уплотнительное кольцо рабочего колеса
runner sealing ring — уплотнительное кольцо рабочего колеса
The English-Russian dictionary general scientific. 2015.
cyclic — Synonyms and related words: alternate, annular, annulate, annulose, articulated, atomatic, atomic, atomiferous, atomistic, beating, catenated, ceaseless, circinate, circling, circular, concatenated, connected, constant, continual, continued,… … Moby Thesaurus
cyclical — Synonyms and related words: alternate, annular, annulate, annulose, articulated, atomatic, atomic, atomiferous, atomistic, beating, catenated, ceaseless, circinate, circling, circular, concatenated, connected, constant, continual, continued,… … Moby Thesaurus
