(车辆)挂送费;
DEA Method for Evaluating the Utilization of the Auxiliary Materials in Mining and Beneficiation Production By the use of it, both the haulage cost of sand and operation cost of mining and processing are reduced.
评价采选作业辅助材料利用的DEA方法最新式四面射流喷射泵以及独特新颖的连接装置而设计的。洗选厂安装容易,便于搬迁,既节省了矿砂的运输费用,又降低了采选作业成本。
Thus the compensation for the removal cost of the crushing station is achieved and the unit haulage cost is rather low.
这样破碎站的转移成本补偿可以被计算出来,单位运输成本也比较低。
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