The steel plant signed a contract to sell its slag to a local cement maker.

這家鋼鐵廠簽約將熔渣賣給當地的水泥製造商。

Please include slag disposal costs in the revised budget before Friday's finance review.

請在週五財務審查前，把熔渣處理費用列入修訂後的預算。

The shipment of furnace slag was delayed at the port due to missing customs documents.

這批爐渣貨物因缺少報關文件而在港口延誤。