cad

cad填充图案大全下载_cad填充图案怎么安装

*粘土,粘土
0, 0, 0, 0, 4.7625 
0, 0, 0.79375, 0, 4.7625 
0, 0, 1.5875, 0, 4.7625 
0, 0, 3.175, 0, 4.7625, 4.7625, -3.175