| English | eng-000 |
| variable-speed motor | |
| 普通话 | cmn-000 | 变速机 |
| 普通话 | cmn-000 | 调速电动机 |
| eesti | ekk-000 | muutuva kiirusega mootor |
| English | eng-000 | adjustable-speed motor |
| English | eng-000 | governor motor |
| English | eng-000 | speed regulating motor |
| русский | rus-000 | регулируемый двигатель |