 |
| |||
| diminished shaft of column | |||
|
锥形柱 轴 : 15 phrases in 6 subjects |
| Chemistry | 2 |
| Drilling | 2 |
| Metallurgy | 1 |
| Oil / petroleum | 3 |
| Rail transport | 1 |
| Technology | 6 |
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