| English | eng-000 |
| hydraulic driving device | |
| 普通话 | cmn-000 | 液压传动装置 |
| English | eng-000 | hydraulic drive |
| English | eng-000 | hydraulic gear |
| English | eng-000 | hydraulic telemotor |
| English | eng-000 | hydraulic transmission |
| English | eng-000 | hydraulic transmission gear |
| English | eng-000 | oil gear |