mine concession
常见例句
- In or-der to enhance the investment recovery rate and take full advantage of resources, the mine concession will match the two pairs of salt wells to extract brine.
爲了提高投資廻收率，充分利用資源，鑛區將這兩對鹽井配對採鹵。 - When fracturing a pair of salt wells in No. 3mining area in the mine concession of Hubei Doule-Ring Co. , Ltd, accidental communication with a pair of old cavities in No. 2mining area occurred.
湖北雙環公司鑛區在對三號採區的一對鹽井實施壓裂時，意外地與二號採區的一對老井溶腔連通。 - In the past few years, Baomahun town has mushroomed as people rush to mine the land before it is taken over by the British mining company, Cluff Gold, whose 137 kilometer concession includes the artisanal mining pits. 返回 mine concession