| 1. | Countershaft front or rear bearing
副轴前或后轴承 |
| 2. | Multi - countershaft transmission
多中间轴变速器 |
| 3. | Twin countershaft transmission
双中间轴变速器 |
| 4. | Countershaft gear bearing
副轴齿轮轴承 |
| 5. | Countershaft bearing cover
副轴轴承盖 |
| 6. | Countershaft gear cluster
副轴齿轮组 |
| 7. | Countershaft assembly uses tapered bearings to reduce end play and extend gear life
7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。 |
| 8. | Gear a , at the end of the drive shaft , and gear b , on the countershaft , are in constant mesh
齿轮a位于驱动轴的末端，齿轮b在副传动轴上，它们恒定啮合。 |
| 9. | Easily replaceable frame liner , frame - arm iner and countershaft box liners offer ecades of protection
10易更换的肋骨衬条、机架臂衬条和中轴盒衬垫可提供几十年的保护。 |
| 10. | When none of the sliding gears is in mesh with its countershaft gear , the gears are said to be in “ neutral
如果没有变速齿轮组与副传动轴上的齿轮啮合，这时，就叫做空挡。 |
