·2,447,543篇论文数据，部分数据来源于NoteExpress
本次修改主要有：承包者对勘探、开发合同区域内特定资源享有专属勘探、开发权。
The main modifications are as follows. Contractors have the exclusive rights to explore and develop the specific resources in the contractual area.
youdao
应用推荐
模块上移
模块下移
不移动