 |
| |||
| 固端梁 | |||
| 固定射束; 固定梁 | |||
| 固定波束射束 | |||
| 嵌固梁 | |||
| |||
| 固端梁; 固定梁 | |||
| fixed beam: 22 phrases in 8 subjects |
| Air defense | 1 |
| Bridge construction | 4 |
| Earth sciences | 1 |
| Electronics | 2 |
| Hydroelectric power stations | 3 |
| Metallurgy | 1 |
| Space | 1 |
| Technology | 9 |
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