 |
| |||
| pantograph; tracer | |||
| current collector; pantograph collector; power collector; current-collecting device; pantograph trolley; power-collection system | |||
|
пантограф : 2 短语, 2 学科 |
| 微电子学 | 1 |
| 运输 | 1 |
|
| |||
| pantograph; tracer | |||
| current collector; pantograph collector; power collector; current-collecting device; pantograph trolley; power-collection system | |||
|
пантограф : 2 短语, 2 学科 |
| 微电子学 | 1 |
| 运输 | 1 |