可以标注一些CAD图上点距,距离之类. 标注CAD图上点位的二维坐标。-CAD map to mark a number of dot pitch, the distance and the like. Marked point on the CAD map two-dimensional coordinates.

直接根据坐标文件生成cad支持的scr文件，绝对超好用，自己使用并验证过的-Generate cad support scr file directly coordinate file, absolutely super useful, their use and verified

cad点坐标，直接点取CAD图纸坐标 -cad point coordinates, point taken directly cad CAD drawings coordinate point coordinates, CAD drawings directly point to take the coordinates