AutoCAD-[Draring] t File Edit yiew Insert Format Tools Draw Dimension Modify Help 口囝回刍閃囻蚓。阏。司凶團s。@? 料级口0 口 ByLayer ByLayer 囊亡求W具会三聊增脑 暴亡求要員卖三甚聊设新 料」也 地貢粱 鬥 All/Center/Dynamic/Extents/Previous/Scale(X/XP)/Window/<Realtime>:_w First corner: other corner Command 一 85.4336,-40.4662,0.0000 SNAPIGRID ORTHO JOSNAP MODEL TILEChina University of Geosciences 资源信息系统