1) trunk sanitary sewer
污水管干线
2) sewage main pipe
污水干管
1.
The project of sewage main pipes in north bank of the Xiaoqing River is a subsidiary engineering of sewage collection system of Jinan City.
小清河北岸污水干管工程是济南市污水收集系统的分项工程,施工中采用了高压射水沉井及泥水平衡顶管等先进施工工艺。
2.
Through introduction of spiral inner winding pipe technology application in Yuya road sewage main pipe maintenance and reforming engineering of Sanya city,the technical principle and implementing process of spiral inner winding pipe technology were illustrated,many advantages of the technology were generalized at the same time,so as to further popularization and application.
通过介绍螺旋内缠绕管技术应用于三亚市榆亚大道污水干管维修改造工程的实例,阐述了螺旋内缠绕管技术的工艺原理和实施过程,同时总结了该技术的诸多优点,以进一步推广应用。
3) wastewater pipeline
污水管线
1.
This paper analyzes the specifc situation of stopping up of wastewater pipeline,and puts forward a set of plan of reforming the wastewater pipeline according to practical construction experience.
分析污水管线堵塞的具体情况,根据施工经验提出一套污水管线改造的方案。
4) trunk sewer
污水总管,污水干管
5) municipal main sewer
市政污水主干管
1.
With high watertightness, corrosion resistance, great pressure bearing, deep co-vering, and lower cost, wider range of diameters and higher rigidity for internal and external loads than non-metallic pipelines, PCCP is most suitable for great diameter pressure pipe such as municipal main sewer.
经在市政污水主干管工程中的实际应用,介绍了使用中的注意点:防腐蚀,管材的进场质检,基坑开挖、管道基础和安装,管道的闭水试验。
6) Sewer main pipe and canal
污水主干管渠
补充资料：干线
交通线、电线、输送管（水管、输油管之类）等的主要路线（跟‘支线 ’相对）。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条