KR法铁水预处理
KR hot metal pretreatment
白铁水桶
galvanized iron water bucket
宝钢铁水管理
Baosteel hot metal management
敞口式铁水车
gondola car for molten iron
大水铁矿
water-rich iron ore mining field
低硅低温铁水
Low Silicon Hot Metal at Low Temperature
低硅铁水
low silicon hot metal
hot metal containing low silicon
电炉铁水热装工艺
Hot Metal Charging in EAF
多功能铁水包
integration of ladle functions