 |
| |||
| 螺纹旋千分尺 | |||
| 螺纹千分尺 | |||
| 螺旋千分尺 | |||
| 螺旋测微器 | |||
| 螺杆测微计 | |||
| screw micrometer: 28 phrases in 7 subjects |
| Agriculture | 2 |
| Construction | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 3 |
| Oil / petroleum | 2 |
| Shipbuilding | 2 |
| Technology | 17 |
|
| |||
| 螺纹旋千分尺 | |||
| 螺纹千分尺 | |||
| 螺旋千分尺 | |||
| 螺旋测微器 | |||
| 螺杆测微计 | |||
| screw micrometer: 28 phrases in 7 subjects |
| Agriculture | 2 |
| Construction | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 3 |
| Oil / petroleum | 2 |
| Shipbuilding | 2 |
| Technology | 17 |