 |
| |||
| contour of constant geometric accuracy; contour of constant geometrical accuracy | |||
| 精度曲线: 5 phrases in 3 subjects |
| Aviation | 1 |
| Space | 1 |
| Technology | 3 |
|
| |||
| contour of constant geometric accuracy; contour of constant geometrical accuracy | |||
| 精度曲线: 5 phrases in 3 subjects |
| Aviation | 1 |
| Space | 1 |
| Technology | 3 |