针对神木县隆德矿业公司矿井净化水幕，在使用中存在的问题，进行了分析，并对其做了相应改进和综合应用，取得了一定效果。%According to the existing problems of water curtain for air purification which used in Shenmu Longde Coal Mine , by analyzing the causes of problems , the improvement plan was put forward .The actual practice has achieved a certain effect in dust removal .
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