| 1. | Development of a kind of new force - speed differential 一种新型差力差速器的研制 |
| 2. | Self - locking differential with side ring and radial cam plate 凸轮滑滑块自锁差速器 |
| 3. | Differential side gear - to - case clearance 半轴齿轮与差速器壳之间的间隙 |
| 4. | Ctd contrlolled traction differential 可控制调整牵引力差速器 |
| 5. | Automotive positive locking differential 自动离合式自锁差速器 |
| 6. | Tractor differentials . test methods 拖拉机差速器.试验方法 |
| 7. | Multi - disc self - locking differential 磨擦片式自锁差速器 |
| 8. | Lsd limited slip differential oil 防滑差速器油 |
| 9. | Differential locking - device 差速器锁止机构 |
| 10. | Differential locking factor 差速器锁止系数 |