ore roasting 中文意思是什麼
ore roasting
解釋
礦石焙燒-
Research on testing of producing sulphuric acid by roasting sulfurous iron ore with ferrisulphas
硫鐵礦摻燒硫酸亞鐵生產硫酸的試驗研究 -
Process of enriching and recovering mn by roasting the low - grade manganese carbonate ore with ammonium sulfate
採用硫酸銨焙燒方法從低品位碳酸錳礦中富集回收錳 -
The change of hot strength of iron ore pellets during oxidizing roasting and reduction was researched
摘要研究了球團礦在氧化焙燒和還原過程中抗壓強度的變化規律。
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