collimation line
| method
| collimation line | |
| bridg.constr. | 照准线 |
| chem. | 准直轴 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 照准线 | |||
| 准直轴 | |||
| 准直线; 视准线 | |||
|
collimation line : 11 phrases in 4 subjects |
| Bridge construction | 2 |
| Physics | 1 |
| Space | 1 |
| Technology | 7 |