短語(yǔ)詞組短語(yǔ)Concrete Reinforcement Placement 鋼筋混凝土位置concrete e placement 混凝土澆注rate of concrete placement 混凝土鋪筑速率concrete placement in layers 混凝土分層method of concrete placement 入倉(cāng)手段pressure retaining concrete placement 保壓混凝土澆筑concrete placement sequence 澆筑順序beginning of concrete placement 混凝土澆筑初期big volume concrete placement 大體積混凝土澆筑 返回 concrete placement