Land Resource Survey is a national integrated investigation and evaluation engineering, and it is a basic, public welfare and strategic work.
国土资源调查是国家一项基础性、公益性、战略性的综合调查评价工程。
Land Resource Survey is a national integrated investigation and evaluation engineering, and it is a basic, public welfare and strategic work.
国土资源调查是国家一项基础性、公益性、战略性的综合调查评价工程。
应用推荐