The checkpoint referred to in this ordinance, shall be a specific area for the entrance to and exit from the boundary-line of persons, transportation tools and goods. 本规定所称检查站,是指供人员、交通运输工具、货物进出特区管理线的特定区域。
Computing Coordinates of Center-Line Points and Boundary-Line Points of Roads and Quick Measuring with the Electronic Total Station 线路中、边桩坐标计算与全站仪快速测设