短語詞組短語sandwich structure construction 蜂窩結(jié)構(gòu)sandwich h construction 夾層構(gòu)造multi -rib sandwich slab construction system 密肋夾芯板建筑結(jié)構(gòu)體系Sandwich construction joints 施工縫夾層sandwich construction repair technique 夾層結(jié)構(gòu)修補技術(shù)sandwich construction panel 夾層筒殼;夾層結(jié)構(gòu)板aluminum honeycomb sandwich construction 鋁蜂窩夾層結(jié)構(gòu)件frp sandwich construction 玻璃鋼夾層結(jié)構(gòu)sandwich boards for construction 建筑夾層 返回 sandwich construction