甜瓜
发表于 2025-3-30 11:38:25
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triptans
发表于 2025-3-30 14:43:28
Lead Bleed-Off from Dust of Copper Smelter,ss from pretreatment of feed to the lead smelter to pyro-refining of bullion to ensure satisfactory quality of bullion while managing impurities other than lead and discuss process factors that are crucial for the process design of the present process.
geriatrician
发表于 2025-3-30 20:05:30
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自负的人
发表于 2025-3-30 22:17:57
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Allure
发表于 2025-3-31 01:06:57
Development of Ironmaking Technology by the Direct Gaseous Reduction of Iron Concentrate,ll significantly reduce energy consumption and carbon dioxide emissions compared with the current processes. The process of the development from the conception of the idea, to kinetic feasibility establishment, and to the operation of a prototype facility will be discussed.
商议
发表于 2025-3-31 06:26:46
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分期付款
发表于 2025-3-31 12:31:28
Simulation and Post-mortem Studies: The Holistic Approach for Optimized and Engineered Lining Concend the second a lining with deep slag infiltrations. Accordingly, a detailed investigation and understanding of the wear mechanisms through “post-mortem studies” in conjunction with numerical simulations is an important prerequisite for the refractory producer.
否决
发表于 2025-3-31 15:40:59
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创新
发表于 2025-3-31 20:46:55
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悄悄移动
发表于 2025-3-31 22:07:35
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