countershaft unit

• 中间轴

countershaft unit的用法和样例：

例句

1. Countershaft assembly uses tapered bearings to reduce end play and extend gear life.
   中间轴组合使用锥形滚柱轴承以减少轴向间隙并延长齿轮使用寿命。
2. Practice indicated that applying this process can realize mass production of automotive countershaft.
   结果表明，采用这种工艺实现了汽车中间轴毛坯的大批量生产。