counter shaft gear

... 副轴齿轮组 countershaftgearcluster 副轴齿轮 counter shaft gear 副轴齿轮组轴承 countershaftgearclusterbearing ...

 countershaft gear bearing

... corrugated bearing梳状 轴承,槽形 轴承 countershaft gear bearing副轴齿轮 轴承 crank(ed) bearing曲轴 轴承,曲柄 轴承,连杆 轴承 ...