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现在顶装配比都看不到了，我司目前4.3米顶装贫瘦5%左右，1/3焦煤20-30%，肥煤20-30%，焦煤30%左右，低灰低硫陕煤5%左右，准一级焦，但是焦炭外观不是太好，焦粉多且焦炭碎。入炉煤粘结在70以上吧，吧友们有没有什么建议和看法
顶装G值需要多少，70不够吗？
挥发份多少？挥发份不能太高，增加瘦煤和焦煤比例
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