The tailings applied situation and improvement of Ekou Iron Mine are summarized.

总结了峨口铁矿尾矿砂的应用现状和改善措施.

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Sublevel caving without sill pillar is used in Xishimen Iron Mine.

西石门铁矿采用无底柱分段崩落采矿法开采.

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Iron Mine: Iron ore is needed for pirate cutlasses, muskets and cannons.

铁矿: 铁矿石是制造海盗弯刀 、 步枪和大炮的必需原料.

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At the same time , the results using the model in Jinling Iron Mine are satisfactory.

在金铃铁矿通风系统改造中,应用这一模式获得了令人满意的效果.

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When Babe needed new shoes, blacksmith had to open a new iron mine in Minnesota.

贝贝需要钉掌时, 铁匠就得在明尼苏达新开一座铁矿.

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The application of Lukai MVS 2020 high frequency electromagnetic deck - vibrating screen in Eicon Iron Mine is described.

介绍了陆凯MVS2020电磁振动高频振网筛在峨口铁矿生产的应用情况.

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There is a large resource of tailings produced by dressing plant of Tonglushan Copper - Iron Mine.

铜绿山铜铁矿保有大量选厂生产的尾矿资源.

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