| 普通话 | cmn-000 |
| 减速比 | |
| English | eng-000 | moderating ratio |
| English | eng-000 | ratio of reduction |
| English | eng-000 | reduction gear ratio |
| English | eng-000 | reduction rate |
| English | eng-000 | reduction ratio |
| English | eng-000 | reduction speed ratio |
| English | eng-000 | speed reducing ratio |