采选的例句大全

Rail Kuangcaixuan sales of the company products.

铁矿采选,销售本公司生产的产品.

Rail Kuangcaixuan sales: Rail concentrates, titanium concentrates.

铁矿采选,销售: 铁精矿, 钛精矿.

Phosphorus mineral mining concentration process fakes an important place in China national economy.

磷矿采选加工业在我国国民经济中占有重要地位.

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。