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The electric arc furnace for the preparation foamy slag and retain its density and properties across the surface of melt in melting STEEL
The electric arc furnace for the preparation foamy slag and retain its density and properties across the surface of melt in melting STEEL
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机译:用于制备泡沫渣的电弧炉,并在熔化的钢中保持其在熔体表面的密度和性能
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