常見例句The paper introduced construction technique, methods, equipments, materials semi-manufactured goods and main problems occurred during construction of posttensioned prestressing T-type concrete beam. 介紹后張法預(yù)應(yīng)力混凝土T型梁的施工工藝、施工方法、主要施工設(shè)備、主要材料及半成品、和施工出現(xiàn)主要問題的處理。posttensioned precast concrete slab beam 后張預(yù)應(yīng)力砼預(yù)制板梁Construct quality control of hollow core posttensioned slab 后張法預(yù)應(yīng)力混凝土空心板梁施工質(zhì)量控制On some problems in Tensioning of Posttensioned Prestressed Reinforcement 對后張法預(yù)應(yīng)力筋張拉的一些問題的理解posttensioned tendons 后張鋼絞線 返回 posttensioned