短語詞組短語fluidized sand bed furnace 流化砂床爐;詳細翻譯fluidized sand molding 流砂造模法;流動性鑄砂造模法;流動性鑄砂;翻譯fluidized sand flow 流體化砂流fluidized sand filtration 流砂過濾fluidized self -hardening sand 流態(tài)自硬砂 返回 fluidized sand