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Process for desiliconizing crude liquid obtained by sinter method
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Adhesive for connecting carbon material
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Anode for high temperature electrolysis of fused chloride salt and its making process
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Method for manufacturing self-lubricating float bearing of turbine booster by powder metallurgy technology
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Automatic controller for fully distributed aluminum electrolyzing bath
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Process for desiliconizing diasporite type bauxite
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Method of utilizing beta-naphthol for eliminating Co in main and subsidiary zinc electrolyzing systems
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Al and Mg alloy solid solution or homogenizing heat treatment method
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Solid-liquid mixing method for casting alloy and composition
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Process for photooxidation synthesis of trichloro-acetyl chloride
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Process for preparing Ti-enriched material from ilmenite concentrate
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Process for making acidic spheroidized ore
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Smelting method of regenerated lead
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Technology for comprehensive utilization of V-Ti magnetite
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Quick reduction process for cold solidified spheroids of iron concentrate in rotary kiln
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Process for preparing gold by reduction of gold-contained chlorated liquid
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Cu-alloy conducting bar and protecting ring for high-power asynchronous traction motor of high-speed train
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