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戴维几工艺公司(Davage TechnologyInc.)要用新近由巴特尔纪念学院研制的砂金回收系统制成机动成套设备,用来评价砂金。他们与远景砂金矿矿主签订了30天为一
Davage Technology Inc. makes a mobile kit to evaluate placer gold using a placer gold recovery system newly developed by Battle Memorial College. They signed a 30-day contract with Prospect Gold Mine owners