English translation for "地平经圈"

azimuth circle
vertical circle

Similar Words：

"地平迹线" English translation, "地平角" English translation, "地平角限仪" English translation, "地平经差" English translation, "地平经度" English translation, "地平经圈；垂直圈仪" English translation, "地平经纬望远镜" English translation, "地平经纬线" English translation, "地平经纬仪" English translation, "地平经纬仪地平" English translation