ratchet wheel
短語詞組
- ratchet -wheel gear 棘輪裝置
- ratchet sliding wheel spring 滑動(dòng)大鋼輪簧
- ratchet winding wheel spring 上條大鋼輪簧
- ratchet gear wheel 棘齒輪
- ratchet winding wheel swing lever 上發(fā)條大鋼輪擺桿
- Brake ratchet wheel 棘輪制動(dòng)器;棘輪制動(dòng)輪;制動(dòng)棘輪;翻譯
- conveyer drive ratchet wheel 輸送機(jī)主動(dòng)棘輪
- ratchet wheel pawl weight 棘輪掣子錘
- the ratchet wheel 大卷車 返回 ratchet wheel