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漏斗一方面是矿山广泛使用的一种放矿设施 ,另一方面又是事故多发之地。为了减少此类事故 ,根据有关参数探讨了漏斗的设计改进工作
Funnel on the one hand is widely used in mines, a mining facilities, on the other hand is the place where accidents occur. In order to reduce such accidents, the funnel design and improvement work was discussed according to the relevant parameters