常見例句YTONG light sand autoclaved aerated concrete 伊通加氣混凝土板A study of the performance of YTONG aerated concrete block walls subjected to axial and eccentric compression YTONG輕砂加氣混凝土砌體軸心及偏心受壓構件受力性能的研究Experiment study on reinforcement method of YTONG sand autoclaved aerated concrete slabs 伊通板配筋計算方法的實驗研究分析thermalite ytong 一種輕質混凝土 返回 ytong