 |
| |||
| 扩孔钻头; 扩眼钻头 | |||
| 扩张钻 (头); 扩孔钻; 铰刀 | |||
|
reamer bit : 14 phrases in 5 subjects |
| Drilling | 2 |
| Engineering geology | 2 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Oil / petroleum | 3 |
| 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