首页 >  Term: bulk mining
bulk mining

A method of mining in which large quantities of low-grade ore are mined without attempt to segregate the high-grade portions. Compare: selective mining

0 0

创建者

  • ed.young
  • (Milwaukee, United States)

  •  (V.I.P) 21084 分数
  • 100% positive feedback
© 2024 CSOFT International, Ltd.