 |
| |||
| dead load | |||
| constant load | |||
| 恒载荷: 20 phrases in 10 subjects |
| Automobiles | 1 |
| Bridge construction | 1 |
| Chemistry | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 5 |
| Oil / petroleum | 1 |
| Polymers | 1 |
| Quality control and standards | 1 |
| Space | 1 |
| Technology | 7 |
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