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- The high-density polyethylene pipe is a new type of tubing. 雨水管所采用的高密度聚乙烯管是一种新型管材。
- Through analysis about the polyethylene pipes in hydrostatic strength testing,the formula of axial,radial and hoop stress were inferred. 通过对聚乙烯管材静液压的受力分析,推导出了管材的轴向、径向、环向应力和边界计算公式。
- This paps introduces the advantages and disadvantages of P/A/P pipe and compares with varions water supply pipe in the building with polyethylene pipe materical. 本文介绍了铝塑复合管的优缺点,及其与各种建筑给水用塑料管材的性能比较。
- This production line is mainly used for producing polyolefine, polyethylene pipe material, it is suitable for high speed extruding of PE, PP, PB, PERT pipe material. 特点及用途: Features and application : 本生产线主要为聚烯烃、聚乙烯管材加工专门设计、制作的新型管材生产线,适用于PE、PP、PB、PPR管材高速挤出。
- ABSTRACT This paps introduces the advantages and disadvantages of P/A/P pipe and compares with varions water supply pipe in the building with polyethylene pipe materical. Base>给水管道的领域内有各种材质的塑料管材和金属管材可以应用,各有优缺点。
- In the construction of Bowagou hydraulic fill dam in Dingxi County of Gansu Province,for lack of sand and stone materials,it had gained better effect to drain water through corrugated polyethylene pipe net. 在沙石料缺乏的甘肃省定西县播山沟水坠坝施工中,采用聚乙烯微孔波纹管网进行坝体排水,取得良好的效果。
- This PE-RT pipeline system is a high temperature resistant polyethylene pipe, the pipe is extruded from pure PE with super properties, such as water pressure resistance and unique formation. 各种产品均可用于住宅冷热水管道系统;工业用水及化学物质输送、排放;纯净水、饮用水管道;饮料、药物生产输送系统;以及满足其他工业、农业用管的需要。
- The plumber made a careful check of the pipes. 管子工对管道做了仔细的检查。
- Abstract: The polyethylene piping system had several dozens year history in the overseas application, in recent years in domestic also obtains the lithe development. 摘要:聚乙烯管道系统在国外应用已有几十年的历史,近几年在国内也得到轻盈的发展。本文着重介绍了聚乙烯管网系统的构成、施工、及施工过程中的注意事项。...
- Polyethylene pipe for general purpose 一般用聚乙烯
- Approach to Connecting Mode of Higher Density Polyethylene Pipes 高密度聚乙烯管连接方式的探讨
- Polyethylene Pipes, Ceramic Tiles and Sanitary Fittings 巴基斯坦求购浴室配件,管,瓷砖
- Polyethylene Pipe Special Compound 聚乙烯管材专用料
- It was very cold; the water pipes were all iced up. 天非常冷,所有的水管全都冻上了。
- The workers are laying pipes under the road. 工人们正在道路下面铺设管道。
- Separate the two pipes by unscrewing them. 松开螺丝把两根管子拆开。
- The pipes lead the water into the fields. 这些管道把水引到田里。
- We fused the pipes with solders. 我们用焊锡熔接管子。
- I told her to pipe down but she still babbled on. 我叫她闭嘴,可她还是唠叨个没完。
- A system of pipes, such as those used in plumbing. 管道,管线,管道网一管道系统,如那些用来铺设铅管的