precision traverse
| setting device
| precision traverse | |
| tech. | 精密导线 |
| setting device | |
| oil | 调节用具 |
| space | 装定装置 |
| tech. | 调节设备; 自动记录器; 整定装置; 整定元件; 校准装置; 调整装置 |
| |||
| 精密导线 | |||
|
precision traverse : 2 phrases in 1 subject |
| Technology | 2 |