短語詞組短語fireproof emulsion paint 乳膠防火涂料inorganic fireproof paint 無機防火涂料steel structure fireproof paint 鋼結(jié)構(gòu)防火涂料expanded fireproof paint 膨脹防火涂料Transparent intumescent fireproof paint 膨脹型透明防火漆architectural fireproof paint 建筑防火涂料 返回 fireproof paint