 |
| |||
| ground drive motor group; ground drive motor; hydraulic propulsion motor; hydraulic travel motor; propel motor; propulsion motor; travel motor group; travel motor | |||
| ходовой гидромотор: 45 短语, 1 学科 |
| 技术 | 45 |
|
| |||
| ground drive motor group; ground drive motor; hydraulic propulsion motor; hydraulic travel motor; propel motor; propulsion motor; travel motor group; travel motor | |||
| ходовой гидромотор: 45 短语, 1 学科 |
| 技术 | 45 |