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| dephosphorization in steelmaking (【技】在高炉炼铁过程中，原料中的磷几乎全部还原进人到铁水中。因此，使用强碱性氧化渣和适当搅拌，脱除被还原到生铁中的磷是炼钢工序的主要任务之一。) | |||
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