短語詞組短語thermal l insulator 絕熱器refractory thermal insulator 耐火絕緣躰water jacket thermal insulator 隔熱水箱waterproofing thermal insulator sheet 纖維基防水熱絕緣板refractory y thermal insulator 耐火絕緣躰thermal insulator thickness 隔熱躰厚度thermal insulator structure 絕熱結(jié)搆thermal insulator layer material 熱阻層材料microporous calcium silicate thermal insulator 微孔矽酸鈣保溫材料 返回 thermal insulator