iron concentrate containing high sulphur的意思|示意

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含高硫的铁精矿


iron concentrate containing high sulphur的网络常见释义

高硫铁精矿 ...、英文版) 关键字: 高硫铁精矿;直接还原;预热球团;脱硫;活化能[gap=1333]Key words: iron concentrate containing high sulphur; direct reduction; preheated pellets; desulphurization; activation..