English translation for "ratchet purchase"

棘齿起重设备

Related Translations:

ratchet:  n.1. 【机械工程】棘齿；棘爪；(尤指钟表、机器的)棘轮，制轮，棘轮机构。 2.〔比喻〕为使收入增长不可逆转所采取的强制手段。vt.把…造成棘齿形，于…作棘齿，在…上刻锯齿。

ratchet roller:  棘轮滚筒

ratchet teeth:  棘轮齿

ratchet ring:  棘轮套环

ratchet screwdriver:  棘轮螺丝刀棘轮旋凿

slab ratchet:  平板棘轮扳手

ratchet faulting:  齿弧形断袭作用

ratchet brake:  棘轮制动器

ratchet washer:  棘齿垫圈

ratchet spring:  棘轮弹簧棘爪弹簧

Similar Words：

"ratchet outside line-uclamp" English translation, "ratchet pawl" English translation, "ratchet pawl bearing" English translation, "ratchet pin" English translation, "ratchet punch" English translation, "ratchet relay" English translation, "ratchet reversing gear" English translation, "ratchet ring" English translation, "ratchet ring spanner" English translation, "ratchet roller" English translation