anthracite coal 无烟煤 ; 其他原煤 ; 铁矿
anthracite-coal-base carbon refractory 无烟煤碳质耐火材料
semi-anthracite coal 贫煤 ; 半无烟煤
low-grade anthracite coal 低挥发份无烟煤
anthracite coal base refractory 碳质耐火材料
Shanxi Jincheng Anthracite Coal Mining 山西晋城无烟煤矿业集团有限责任公司
anthracite coal rank 无烟煤煤阶
the anthracite coal 类无烟煤
fujian anthracite coal 福建无烟煤
This article concludes the test result of the internal puddler about injecting the bituminous and anthracite mixed coal.
本文归纳了国内炼铁工作者关于高炉喷吹烟无混合煤的试验结果。
The combustion characteristics of stone coal are similar to anthracite coal and worse than anthracite.
石煤的燃烧特性与无烟煤相近，但比无烟煤差。
But the anthracite coal increased the deal not very, the cold state strength descented is not much.
但无烟煤添加量不大时，冷态强度下降不多。
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