... 井头价(指石油的) wellhead price 废矿井 an abandoned mine 矿井泵 pit pump; shaft pump ...
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废矿井蓄气库 Depleted field air storage reservoir
另一座废弃的矿井 XXII
废弃的矿井 Down to cave ; derelict mine
废弃矿井 Abandoned Mine Shaft ; abandoned coal mine ; Abandoned Mineshaft
矿井报废 [矿业] mine abandonment
废弃矿井逃生 Abandoned Mine
阿肯色废弃矿井土地 arkansas abandoned mine land
酸性矿井废水 acid mine drainage
逃出废弃矿井 Abandoned Mine Hidden Objects
该工艺特别适用于报废矿井，或矿井报废水平的资源回收。
This technology may especially be applied to recovery of the mineral resources in and around the worthless mines.
浅地层埋藏被认为是切实可行的，个别国家也有采用废矿井贮存或厂区贮存。
Ground burial near the surface is currently considered to be feasible, storage in spent pit or in plant area also should been adapted in several countries.
超过3千万吨的废矿石遍布四周，未处理的水从矿井直接排入河中。
More than 30 million tons of waste rock are spread over the surrounding areas, and untreated water is discharged by the mines into the river.
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