Facts Nanfen 南芬
Nanfen Formation 南芬组
Nanfen Concentrator 南芬选矿厂
Nanfen Iron Ore Mine 南芬铁矿
nanfen open-pit Iron Mine 南芬露天铁矿
Hematite ores in Nanfen region 南芬地区赤铁矿
The effect of the blasting of production on main transported adit was analyzed at Nanfen Iron Open-pit Mine.
分析了南芬露天铁矿生产爆破对主运输平硐的影响。
This paper approaches the excavating dynamic behavlour and support design for a large cavern in Nanfen Iron Mine using finite element method.
针对南芬铁矿地下硐室开挖与支护设计，采用有限元分析研究大跨度地下硐室施工的动态力学效应。
It will be a short time for Nanfen open-pit iron mine to mine in the third stage. The mine should be engaged on deep part mining design at once.
南芬铁矿目前正在进行的三期境界开采的服务年限已经不长了，矿山需要马上着手进行下期深部开采设计。
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