 |
| Chinese | English |
| 垂直和水平比例尺 | vertical and horizontal scales |
| 绘制比例尺1:25 000边境图 | definitive 1:25,000 scale map of the border region construction of the |
|
| Chinese | English |
| 垂直和水平比例尺 | vertical and horizontal scales |
| 绘制比例尺1:25 000边境图 | definitive 1:25,000 scale map of the border region construction of the |