开采矿 meaning in English

developed ore

Study on ground pressure regularity during the mining of 6th coal seam in suoli coal mine
朔里6煤开采矿压显现规律研究
Ground pressure behavior of light top - coal caving method in extremely thick and soft seam
极软特厚煤层轻放开采矿压显现规律
Study on time - space relation and interaction of strata behaviors within multi - seam mining
煤层群开采矿压显现的时空关系及相互影响研究
Please contact us asap . we aren ' t trader , we have zircon mining at kalimantan
请尽快与我们联系。我们不是贸易商,我们在加里曼丹有锆石开采矿。
As for benefits , the development of her mineral resources has made the country rapidly self - reliant
得益方面，开采矿材使国家马上变得自给自足。