| English | eng-000 |
| increase gear | |
| 普通话 | cmn-000 | 增速传动装置 |
| 普通话 | cmn-000 | 增速装置 |
| 普通话 | cmn-000 | 增速齿轮 |
| English | eng-000 | increasing gear |
| English | eng-000 | multiplying gear |
| English | eng-000 | overdrive system |
| English | eng-000 | speed increase unit |
| English | eng-000 | speeder |
| English | eng-000 | step-up gear |