A DWG file is usually a 2nd or 3D drawing produced by Autodesk AutoCAD or exported by another CAD system. It contains vector graphic data, which defines the designs and features in the drawing, and metadata, which includes details like layer details, Proportions, and extra drawing Homes. 製図をコンピュータで行うことで、正確さやスピードが飛躍的に向上し、特に複雑な設計作業において大きな... https://connersaglq.sunderwiki.com/1297661/everything_about_dwg