短語詞組短語foamed dement insulating course 發(fā)泡水泥絕熱層thermal insulating course 隔溫層cinder concrete insulating course 焦渣混凝土保溫層therming insulating course 隔溫層foamed cement insulating course 發(fā)泡水泥絕熱層bottom insulating course 涵義池底保溫層subgrade with heat insulating course 隔熱層路基 返回 insulating course