economic mining

英 美
  • 经济开发利用
  • economic adj.经济学的；经济的；有利可图的
  • mining n.采矿；矿业

相关词汇

economic age economic Economic investigation of freight traffic economic and social double transformation Economic Study of Contemporary Capitalism economic benefit of materials circulation economic analysis of environmental impacts economic cooporation on compensatory basis Economic Growth and Currency Stabilization economic-and-administrative laboratory Economic Analysis about Subsidiary Company Economic Adjustment of Developed Countries
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