Analysis was made on the impact to the coke market by the technical advancement in iron and steel industry and the change in the distribution of coke production capacity.
分析了炼铁、炼钢工艺技术进步，以及焦炭生产能力布局变化对焦炭市场的影响。
Iron and steel industry layout occupies a crucial position in the entire industrial distribution system.
钢铁产业布局在整个产业布局体系中占有重要地位。
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