o mineral resource exploration and extraction. The regulations stipulate the establishment of a sound technical standards and regulatory framework for basic geological surveys, clarify procedures for
相关搜索
ghts.In addition, China will refine systems related to mineral resource exploration and extraction. The regulations stipulate the establishment of a sound technical standards and regulatory framework
当前文章：http://5o7.zentaike.cn/3pv/ejjpxoa.html
发布时间：02:50:14
