可用于测量与地图制图的斜轴等积切方位投影转换程序。提供东经70-140，北纬5-55的所有坐标点的单点转换或批量转换。-for measurement and mapping of the ramp axles and other cut position plot projection conversion. For N 70-140, 5-55 latitude coordinates of the point of all single-point conversion or batch