常見例句雙語例句For cost-saving, but also the use of wood keel mineral wool acoustic ceiling board, simple construction.為節(jié)約開支，也可選用木龍骨礦棉吸聲板吊頂，施工簡單。Office Room: mineral wool sound-absorption ceiling board, composite floor board, 2.65 meters floor height.辦公間為礦棉吸音板吊頂，復(fù)合地板鋪地，層高2.65米。The way to improve the resistance to water of mineral wool board is discussed, and its structural feature is analysed in terms of testing resultants.探索改進(jìn)礦棉板耐水性的途徑，根據(jù)試驗(yàn)結(jié)果探討礦棉板的結(jié)構(gòu)特征； 返回 mineral wool board