planetary gear differential
短語詞組
- planetary gear differential system 行星輪差速系統(tǒng)
- Planetary gear differential with disconnect 發(fā)明名稱
- planetary differential gear train 封閉式差動輪系
- differential planetary gear train 差動輪系機搆;差動周轉(zhuǎn)輪系;封閉行星傳動 返回 planetary gear differential