短語詞組短語concrete core -wall 混凝土心墻core -wall suspension structure 核筒懸掛結(jié)構(gòu)core blocks wall 夾芯砌塊墻體ncrete core -wall 混凝土心墻asphaltic core -wall 瀝青心墻safety of core -wall 心墻安全性ratio of core to wall 芯壁比asphalt concrete core -wall 瀝青混凝土心墻 返回 core wall