traction drive
短语词组
- traction drive life 曳引電梯
- Development of Traction Drive 牽引傳動研究綜述
- ac traction drive 交流牽引傳動
- electric traction drive 電力牽引傳動
- EV Traction Drive 牽引電機系統
- traction drive lift 曳引敺動電梯
- traction drive belt 行走部分的傳動皮帶
- traction drive type 牽引式
- traction drive in reciprocating 往複牽引傳動 返回 traction drive