 |
| |||
| 闭塞机械; 闭塞装置; 闭塞机构 | |||
| блок -механизм: 16 phrases in 3 subjects |
| General | 12 |
| Rail transport | 1 |
| Technology | 3 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips