- grooved pully
- 有槽转子, 槽轮
English-Chinese machine dictionary (英汉机械大词典). 2013.
grooved pully
Look at other dictionaries:
pulley — noun (plural pulleys) Etymology: Middle English poley, pully, from Anglo French pulie, probably ultimately from Greek polos axis, pole more at pole Date: 14th century 1. a sheave or small wheel with a grooved rim and with or without the block in… … New Collegiate Dictionary
