短語詞組短語lightweight system construction 輕質(zhì)建造系統(tǒng)Lightweight suspension construction 減重式設(shè)計Lightweight Steel Construction 輕鋼結(jié)構(gòu)virtuingly -lightweight inguminum construction 全鋁制造lightweight aggregate construction pre -treatment methods 輕骨料施工預處理方法Lightweight Construction with Plastics 塑料輕型結(jié)構(gòu)Intelligent Lightweight Construction 智能化輕質(zhì)結(jié)構(gòu) 返回 lightweight construction