 |
| |||
| wireless automatic block | |||
| automatic block system | |||
| automatic block; automatic blocking | |||
|
自动 闭塞 : 124 phrases in 9 subjects |
| Architecture | 2 |
| Communications | 31 |
| Electronics | 1 |
| General | 1 |
| Metallurgy | 2 |
| Rail transport | 17 |
| Shipbuilding | 2 |
| Technology | 67 |
| Telecommunications | 1 |
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