 |
| Subject | English | Chinese |
| expl. | plane control survey | 平面控制测量测定控制点的平面坐标值所进行的测量 |
| earth.sc. | plane control survey | 平面控制测量 |
| tech. | route plane control survey | 线路高程控制测量 |
| tech. | route plane control survey | 线路平面控制测量 |
|
| Subject | English | Chinese |
| expl. | plane control survey | 平面控制测量测定控制点的平面坐标值所进行的测量 |
| earth.sc. | plane control survey | 平面控制测量 |
| tech. | route plane control survey | 线路高程控制测量 |
| tech. | route plane control survey | 线路平面控制测量 |