 |
| |||
| horizontal pulse | |||
|
水平 脉冲 : 24 phrases in 8 subjects |
| Air defense | 1 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 1 |
| Information technology | 1 |
| Multimedia | 1 |
| Shipbuilding | 1 |
| Technology | 17 |
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