| 1. | Twin pinion single - output redduction gear 双主动齿累单出轴减速齿轮 |
| 2. | Single reduction geared turbine 单级减速齿轮涡轮机 |
| 3. | Horology . corrected cycloidal toothing gears . step up or reducting gears 钟表业.校准式摆线齿轮.增速或减速齿轮 |
| 4. | Twin input reduction gear 双主动齿轮减速齿轮 |
| 5. | Articulated reduction gear 联接式减速齿轮 |
| 6. | Tandem articulated gear 串联式减速齿轮 |
| 7. | Airscrew reduction gear 螺旋桨减速齿轮 |
| 8. | Turbine reduction gear 涡轮机减速齿轮 |
| 9. | Cranes ; reduction gears , connecting dimensions , contour gauges , output torques 起重机.减速齿轮连接尺寸外形规格输出力矩 |
| 10. | Speed reducing gear pair 减速齿轮副 |