标注autoCAD图中圆弧的曲线要素 在命令行输入FX启动-Marked the autoCAD Figure in the arc of the curve elements start in the command-line input FX

刷线宽SZ 双线CSDB-绘L 线宽改变CSPEDIT 线形反向fx 线修改peditn(Brush line width SZ Double line CSDB- draw L Linewidth change CSPEDIT Linear reverse FX Line modification peditn)

Cad electrical 2d for drawing