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- Nonferrous metal mineral resources are limited and non-renewable resources, and the lifeblood of the nonferrous metal mining enterprises. 摘要有色金属矿产资源是不可再生的有限资源,也是有色金属矿业企业的生存命脉。
- As the first successful introduction of natural caving method in domestic nonferrous metal mine,Tongkuangyu Mine increases production capacity and reduces production costs. 铜矿峪矿作为国内第一个成功引进自然崩落法技术的有色金属矿山,提高了矿山生产能力,降低了生产成本。
- But a number of nonferrous metal mines are short of the mineral resource as a result of exploit long term,for example,tin ore. 但经过长期的开采,我国多数有色金属矿山企业资源不足或严重不足,锡多金属矿就是其中的代表。
- They dispose of 0.5 millon tons ores every year in Shizhuyuan Nonferrous Metals Mine,according to these amount... 按柿竹园矿年处理50万t矿石量计算,每年至少可为企业创造100万元以上的直接经济效益。
- The fundamental characters and the present situation of tailings dis posal of nonferrous metal mines in Sichuan province were briefly described in this paper. 本文简述了有色金属矿山尾矿的基本特点和尾矿处置现状,分析了当前处置尾矿上存在的问题并提出了相应的对策建议。
- Keywords Nonferrous metal mine Soild waste Treatment Disposal; 有色金属矿山;固体废物;处理;处置;
- Usage: It used to cement, refractories, chemicals, nonferrous metals and ferrous metal mines and other industrial sectors, to do all kinds of grinding mill miners and other materials can be used. 用途:该机用于水泥、耐火材料、化工、有色及黑色金属等厂矿工业部门,做粉磨各种矿工及其他可磨性材料之用。
- GEOLOGICAL ENVIRONMENT PROTECTION AFTER NONFERROUS METAL MINE CLOSED 有色金属矿山关闭后地质环境保护的思考
- FORMATION OF WASTE WATER FROM NONFERROUS METAL MINE AND ITS SYSTEMATICAL CONTROL TECHNIQUE 有色金属矿山酸性废水成因及系统控制技术
- A small ingot of nonferrous metal. 小型的非金属铸块
- Character and Key Problem Discussion of Second Prospecting in Nonferrous Metal Mine 有色金属生产矿山二轮找矿的特点与关键问题探讨
- China Int'l Nonferrous Metal Leasing Co., Ltd. 中国国际有色金属租限公司。
- China Nonferrous Metal Construction Stock Co., Ltd. 管通市政安装中心中国有色金属建筑股份有限公司。
- TIANJIN TIANYU NONFERROUS METAL GROUP CO., LTD. 天津天宇有色金属集团有限公司。
- nonferrous metal mining 有色矿业
- The current round of prices is the leading nonferrous metal stocks. 本轮行情的龙头就是有色金属股。
- Zhongtiaoshan Nonferrous Metals Group Co. 中条山有色金属集团有限公司。
- Minerals Nonferrous Metals Stock Co., Ltd. 应天意标准样品有限责任公司五矿有色金属股份有限公司。
- nonferrous metal mine 有色金属矿山
- Retail : nonferrous metals, ferrous materials. 零售:有色、黑色金属材料。