短語(yǔ)詞組短語(yǔ)gangue reinforced concrete beam 煤矸石混凝土梁reinforced longitudinal beam 加固的縱向梁prestressed reinforced concrete beam 預(yù)應(yīng)力梁short reinforced concrete beam 鋼筋砼短梁hybrid reinforced concrete beam 混雜配筋混凝土梁CFRP reinforced concrete beam CFRP 增強(qiáng)混凝土梁common reinforced concrete beam 普通混凝土梁reinforced concrete beam bridge 鋼筋混凝土梁橋existing reinforced concrete beam 既有鋼筋混凝土梁 返回 reinforced beam