cad

cad填充图案大全下载_cad填充图案怎么安装

*y307,未区分的碱性喷出岩
0,.3,.125,.25,.25,.008,-.492    
0,.3,.130,.25,.25,.008,-.492    
0,0,.125, .25,.25, .125,-.375   
90, .0625,0, .25,.25, .125,-.375