poreforming
美
英 
英漢解釋
例句
Application and Inspection of Filling Pile of Impact-poreforming in Foundation Treatment Works of Dupujiang Pavilion
沖擊成孔灌注樁在杜甫江閣基礎處理工程中的應用
Development of special poreforming hollow tubular for new type cast in-situ reinforced concrete cored slab
新型現澆鋼筋混凝土空心板專用成孔空心管的研制