| English | eng-000 |
| planetary reduction gear | |
| 普通话 | cmn-000 | 行星减速器 |
| 普通话 | cmn-000 | 行星减速装置 |
| 普通话 | cmn-000 | 行星减速齿轮 |
| 普通话 | cmn-000 | 行星减速齿轮装置 |
| 普通话 | cmn-000 | 行星齿轮 |
| English | eng-000 | epicyclic gear |
| English | eng-000 | planet gear |
| English | eng-000 | planet reducer |
| English | eng-000 | planet wheel |
| English | eng-000 | planetary gear |
| English | eng-000 | planetary reducer |
| English | eng-000 | planetary wheel |
| English | eng-000 | satellite gear |
| English | eng-000 | sun-and-planet gear |