等高线 – phrases

Terms for subject Aviation containing 等高线 | all forms | in specified order only

Chinese	English
到某终端高度的等待航线	holding pattern to an altitude termination
基本等高线	intermediate contour
等高度线	parallel of altitude
等高线海拔注记	number contour
等高线飞行	contour flight (按地形的等高线低空飞行，高度略高于贴地飞行)
轴速度等高线	axial velocity contour
辅助等高线	extra contour