 |
| |||
| flat | |||
| dead-level track; dead-level track section | |||
| level ground; level track | |||
| level section of track | |||
| горизонтальный участок пути: 4 短语, 2 学科 |
| 建筑学 | 2 |
| 铁路术语 | 2 |
|
| |||
| flat | |||
| dead-level track; dead-level track section | |||
| level ground; level track | |||
| level section of track | |||
| горизонтальный участок пути: 4 短语, 2 学科 |
| 建筑学 | 2 |
| 铁路术语 | 2 |