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- concrete precast beam 混凝土预制梁
- The dam body materials used C15 concrete stone_masonry, the construction mode adopted concrete precast products, saving project invest and running in safety. 坝体采用C15混凝土砌石为坝体材料,以混凝土预制块为施工模板,工程投资省,运行安全可靠。
- In this paper proposing that pretensioning method prestressed reinforced concret precast pipe piling sheet has great market. Analysing the process of pipe piling sheet members periphery and flange. 先张法预应力钢筋混凝土预制管桩端板存在巨大市场，分析了管桩端板构件群边与法兰的生产工艺，指出法兰预制坯的生产方法决定端板的产品质量和生产成本。
- precast beam and hollow-tile floor 预制小梁空心砖楼盖
- invertible T-shaped precast beam 倒T形预制梁
- Construction of prestressed precast beam with pretension 先张法预应力预制梁板施工
- Technique Study on the Impervious Canal of Concrete Precast Panel 混凝土预制板防渗渠道技术探讨
- Application of quick manufacturing technique for concrete precast block 混凝土预制块快捷生产技术应用简介
- Large-span precast beams are characterized by large weight,lots of difficulties in precasting and great danger in hoisting. 大跨度预制梁具有重量大、预制难度大、吊装危险性大的特点。
- The fabrication and construction of reinforced concrete precast pile 论钢筋混凝土预制桩的制作与施工
- Calculation of normal section crack resistance of prestressed concrete composite beams with U-shaped precast beam U形预制截面预应力混凝土叠合梁正截面抗裂验算
- Piling quality requirements of concrete precast pile and questions'analysis 混凝土预制桩打桩质量要求与问题的分析
- It was made of a large precast concrete panel. 这是由一大型混凝土预制板制成的。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- Was made of a large precast concrete panel. 这是由一大型混凝土预制板制成的。
- We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
- The difference between tired crane and crane on-track used in passenger dedicated railway precast beam site 铁路客运专线预制梁轮胎式提梁机与轨行式提梁机
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。
- That new concrete building is an abomination. 那座新混凝土建筑是个讨厌的东西。
- Calculation of Normal Section Crack Resistance of Prestressed Concrete Composite Beams with Invertible T-shaped Precast Beam 倒T形预制截面预应力混凝土叠合梁正截面抗裂验算
