 |
| |||
| continuous multiple-cage lift for passengers; goods paternoster; passenger paternoster | |||
|
paternoster : 3 短语, 1 学科 |
| 机械工程 | 3 |
|
| |||
| continuous multiple-cage lift for passengers; goods paternoster; passenger paternoster | |||
|
paternoster : 3 短语, 1 学科 |
| 机械工程 | 3 |