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| 数学接触线; 接触导线［电车线］; ［电车的］滑接线; 载重滑车; 接触电线; 电车接触导线; 接触导线线路; 滚动式集电器; 触轮; 滑接点; 手推车; 台车; 电车线路; 电机车架线 | |||
| 铁路接触导线 | |||
| 接触线; 接触导线; 触线; 滑触线; 滑接馈线; 摩电线; 滑接线 | |||
| контактный провод: 54 phrases in 6 subjects |
| Electronics | 10 |
| General | 25 |
| Military | 1 |
| Oil processing plants | 1 |
| Rail transport | 7 |
| Technology | 10 |