mining concession的意思|示意
矿山开采权
矿山特许权
mining concession相关短语
1、 mining concession value 采矿权价值
2、 mining concession project 采矿权项目
3、 diamond mining concession 钻石开采特许权
4、 mining concession institution 采矿权制度
5、 assessment of mining concession 采矿权评估
6、 severe leakage mining concession 严重漏失采区