短語(yǔ)詞組短語(yǔ)furnace lined body 爐子砌體Double furnace body 雙爐一體maintenance of furnace body 爐體維護(hù)furnace body maintenance 爐體維護(hù)design of furnace body 爐體設(shè)計(jì)retort furnace body 罐本體breakage of furnace body 爐體破損furnace body erosion 爐體破損cooling furnace body 爐體冷卻 返回 furnace body