短語詞組短語crank rocker mechanism type 型曲柄搖桿機(jī)構(gòu)crank pitman mechanism 曲柄連桿機(jī)構(gòu)planar crank joystick mechanism 平面曲柄搖桿機(jī)構(gòu)crank shaper mechanism 擺動(dòng)導(dǎo)桿機(jī)構(gòu)double crank slider mechanism 雙曲柄滑塊機(jī)構(gòu)offset crank rocker mechanism 曲柄搖桿機(jī)構(gòu)dual crank linkage mechanism 雙曲柄機(jī)構(gòu)crank rod mechanism 曲柄滑塊機(jī)構(gòu)crank slipper mechanism 曲柄滑塊機(jī)構(gòu) 返回 crank mechanism