[炉窑] 炉衬砖 backup lining: 底层炉衬brick lining: 砖衬里; 砖砌支护lining brick: 衬砌砖; 衬砖; 砌壁砖; 榇砖firebrick lining = fire-brick lining: 耐火砖衬里back up lining brick: 衬砌砖下载手机词典可随时随地查词查翻译