短語詞組短語air thermal insulation layer 空氣保溫層thermal insulation layer thickness 保溫層厚度FTC thermal insulation layer FTC 保溫層The thermal insulation layer 隔熱層Critical thermal insulation layer thickness 臨界熱絕緣層厚度costruotion of thermal insulation layer 保溫層施工structure of thermal insulation layer 保溫層構(gòu)造vacuum multi -layer thermal insulation 真空多層絕熱multi -layer thermal insulation material 多層隔熱材料 返回 thermal insulation layer