 |
| |||
| ridge channel; ridge fillet; stopped chamfer | |||
|
脊槽 : 31 phrases in 11 subjects |
| Air defense | 1 |
| Architecture | 1 |
| Book binding | 2 |
| Construction | 1 |
| Earth sciences | 1 |
| Gear train | 1 |
| General | 2 |
| Oil / petroleum | 1 |
| Polygraphy | 6 |
| Space | 1 |
| Technology | 14 |
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