cad

cad填充图案大全下载_cad填充图案怎么安装

*qi06,砂混淤泥
0,.1,.1,.25,.25,.25,-.121,.008,-.121
225,.1,.1,0,.35355339,.1,-.25355339 
45,.35,.1,0,.35355339,.1,-.25355339 
0,.096,.225,.125,.25,.008,-.192