短語詞組短語furnace lined body 爐子砌躰Double furnace body 雙爐一躰maintenance of furnace body 爐躰維護furnace body maintenance 爐躰維護design of furnace body 爐躰設(shè)計retort furnace body 罐本躰breakage of furnace body 爐躰破損furnace body erosion 爐躰破損cooling furnace body 爐躰冷卻 返回 furnace body