岩石风化程度划分表 |*RYq2y
https://wenku.baidu.com/view/857a5f89cd7931b765ce0508763231126edb77ca.html ,ZblIOWb
https://wenku.baidu.com/view/e18f9cc69ec3d5bbfd0a748f.html [sW.CK=3
关于如何正确划分岩石风化程度等级的探讨 &[2U$ `P`V
http://xueshu.baidu.com/usercenter/paper/show?paperid=ce1fd284859a5ab7552447ee3f1fb37b&site=xueshu_se |^28\sm2e
https://www.docin.com/p-1109384279.html