【化】 炉底; 炉床

通过对炸炉瘤、处理爆破残留物、炉底残渣铁和炉缸砖的施工处理方法的研发，形成了攀钢高炉中后期炉衬处理施工工艺。

electric furnace

phosphoric acid by furnace process

Ferranti furnace

Wulff pyrolysis furnace

coke blast-furnace

sprayed furnace black

electric melting furnace

pot furnace