self-sharpening
| device
| self sharpening | |
| mech. | 自锐作用 |
| self-sharpening | |
| gen. | 自磨; 自锐 |
| oil | 自动磨尖 |
| device | |
| dat.proc. од. | 器件 |
| met. | 仪器; 仪表; 机构; 设计; 草案; 图 |
| tech. | 装置; 设备 |
| |||
| 自磨; 自锐 | |||
| 自动磨尖 | |||
| 自锐性; 自动磨锐 | |||
| |||
| 钻头齿的自锐作用 | |||
|
self-sharpening : 13 phrases in 5 subjects |
| Agriculture | 2 |
| Drilling | 2 |
| Mechanics | 2 |
| Oil / petroleum | 1 |
| Technology | 6 |