 |
| |||
| 设计论证; 设计依据 | |||
| 设计检验; 设计保证值 | |||
|
design proof : 22 phrases in 9 subjects |
| Aviation | 4 |
| Bridge construction | 1 |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Nautical | 1 |
| Rail transport | 3 |
| Space | 3 |
| Technology | 6 |
| Wind Energy | 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