基本解释[冶金工程技术]铝炭砖词组短语短语alumina zirconia carbon brick 铝锆碳砖alumina magnesia carbon brick 铝镁炭砖Magnesia -alumina-carbon brick 镁铝碳砖burning microporous alumina -carbon brick 烧成微孔铝炭砖alumina -magnesia-carbon brick 铝镁炭砖专业释义冶金工程技术铝炭砖