搞好矿区设备、设施循环利用，对于降低成本、提高经济效益、提高设备设施资源的综合利用率具有重要意义。
It is very important to make good use of the recycle mechanism of equipment and establishment for the mining area to reduce costs, enhance economic efficiency and improve the use rate of equipment.
搞好矿区设备、设施循环利用，对于降低成本、提高经济效益、提高设备设施资源的综合利用率具有重要意义。
It is very important to make good use of the recycle mechanism of equipment and establishment for the mining area to reduce costs, enhance economic efficiency and improve the use rate of equipment.
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