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千萬人都在用的超大詞匯詞典翻譯APP
- Extracting iron from pyrite cinder by maturation
硫鐵礦燒渣制備聚合硫酸鐵新工藝 - Investigation on ppfs preparation from pyrite cinder
硫鐵礦燒渣制備聚合磷硫酸鐵的研究 - Maturation of pyrite cinders and its mechanism
硫鐵礦燒渣的熟化及機理 - Study on treating pyrite cinder with rotary kiln
分子篩及性能研究 - The preparation of ferrous sulfate from pyrite cinder by reduction roasting method
用熟化法從硫鐵礦燒渣中提取鐵 - Research on flotation technology for recovering iron concentrate from pyrite cinder
硫鐵礦燒渣回收鐵精礦浮選工藝研究 - Investigation on recovering iron concentrate from pyrite cinder by magnetic and gravity separation - combined technology
重選聯合工藝回收鐵精礦研究