 |
| |||
| 外部检验; 外部检查 | |||
|
external test : 20 phrases in 8 subjects |
| Automobiles | 1 |
| Aviation | 3 |
| Electronics | 3 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Rail transport | 2 |
| Space | 6 |
| Technology | 1 |
| Telecommunications | 2 |
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