1.
Discussion on Urban Sewage System Reconstruction Planning and Method
城市污水系统改造规划方法探讨——以保定市市区污水管网改造工程为例
2.
The Reasons of the Secondary Pollution about the Water Supply Pipeline Network and Improvement Measures;
供水管网二次污染的因素及改善措施
3.
Discussion on the spiral inner winding pipe application in sewage pipe maintenance and reforming
谈螺旋内缠绕管在污水干管维修改造中的应用
4.
Study on the Expert System of Oilfield Flooding System Pipeline Network Reconstruction;
油田注水系统管网改造专家系统研究
5.
Transforms about the Jin City Draining Water Pipe Network uses the Plastic Discharge Pipe’s Discussion
关于晋城排水管网改造采用塑料排水管的探讨
6.
Reforming water supply system based on the water supply equipment of network superposition(no vacuum)
利用管网叠压(无负压)供水设备改造供水系统
7.
The Application of Larsen Steel Sheet Piling in the Reconstruction for the City's Drainpipe Network
拉森钢板桩在城市排水管网改造施工中的应用
8.
Reconstruction of submerged trash rack for Baigou HPP
白垢水电站水下拦污栅改造方案比选
9.
On the Transformation of Aged Water Supply Pipes in Shaoyang City
邵阳市城市供水输配水管网老化管道改造的探讨
10.
GA in Optimizing the Auxiliary Sewerage Pipe Network Projects of Shabei Sewage Treatment Plant of Zhoukou City;
遗传算法在周口沙北污水管网改扩建工程优化设计中的应用
11.
Upgrade of trash raking system for Zhaoping Hydropower Station
广西昭平水电站清污排污系统技术改造
12.
Reconstruction, Commissioning and Trial Operation of Oil Containing Sewage Disposing System
含油污水处理系统的改造与调试运行
13.
Discussion on the Upgrading and Transforming of Urban Sewage Treatment Plant
关于城市污水处理厂升级改造的探讨
14.
Testing research of upgrading revamping technology for waste water treatment plant
污水处理场升级改造技术的试验研究
15.
Technical Reform of Feeding System of Nitrogen and Phosphorus in Sewage Treatment Plant
污水处理场氮磷投加系统的技术改造
16.
ASM1-based Optimized Diagnosis and Reconstruction of Wastewater Treatment Plant
基于ASM1的城市污水厂优化诊断与改造
17.
Application of CWSBR~ Process to Upgrading and Reconstruction of WWTP
CWSBR~工艺用于污水处理厂一级A升级改造
18.
Process Analysis for Small Towns Wastewater Treatment to Rebulit
小城镇污水处理厂升级改造技术分析