短語詞組短語thermal insulation covering materials 外覆蓋保溫材料insulation n materials 絕緣材料heat insulation casting materials 隔熱澆注料Thermal Self -insulation wall Materials 自保溫牆躰材料thermosetting insulation materials 熱固型保溫材料YT inorganic insulation materials YT 無機(jī)保溫材料motor insulation materials 電機(jī)絕緣材料waterproof and insulation materials 防水及保溫材料transparent insulation materials 透明隔熱材料 返回 insulation materials