This paper introduces an automatic input system of the city underground pipeline drawing.
介绍了城市地下管网图纸自动输入及识别系统。
The underground pipeline colligate alure in city Utility tunnel.
城市地下管线综合管廊俗称共同沟。
The underground pipeline cross interference of city road is an important factor which constrains the whole urban pipeline engineering construction.
城市道路地下管线交叉冲突，是制约整个城市管线工程建设的重要因素。
It offered an useful reference for the relative project supervision in order to conduct the new "Technical Regulations of City Underground Pipeline Location" in better way.
为同行更好地执行新《城市地下管线探测技术规程》中有关工程监理的要求，提供了有益的参考。
This paper gives us a helpful solution by examples of the problems during quality control of inspection in city underground drainage pipeline.
本文通过工程实例，探讨了在进行城市地下排水管线探查的质量控制中需要注意的问题，以供参考。
Underground pipeline is the lifeline of city.
地下综合管网是城市的生命线。
This application case is the first complete inspection of external corrosion protection, safety assessment and risk assessment for the city gas underground pressure pipeline case in China.
这是国内首次在城市高压燃气管道上完成的最全面的管道外腐蚀检测与安全评定及风险评估工作。
In the city, water leakage in underground pipeline is one important reason causing water waste. Along with fresh water resource increasingly drying up, people pay more attention to water leakage.
城市地下水管道的漏水是造成水资源浪费的一个重要原因，随着淡水资源的日益枯竭，管道漏水探测越来越受到人们的重视。
Based on the experience from constructing the underground colligated pipeline information system in Quanzhou City, this paper describes the application of GeoPipe pipeline information system.
本文结合泉州市地下综合管线信息系统建设的经验。
This paper gives a brief introduction to the GIS technique and methods we adopted in establishing the underground pipeline information system of the city of Hefei.
介绍了合肥测绘设计研究院利用GIS技术建立合肥市地下管线信息系统中的一些技术方法和经验。
Faults caused by third party effect on city underground gas pipeline are analyzed, and the relevant fault tree model is established.
分析了城镇地下燃气管道遭受第三方影响所致事故，建立了相应事故树模型。
The underground pipeline colligate alure in city is also say "Utility tunnel".
城市地下管线综合管廊俗称共同沟。
With more city buildings and denser underground pipeline network are constructed, the risk of engineering construction is also becoming increasingly high and attracts more and more attention.
随着城市建筑物越来越多，地下管网越来越密集，工程建设风险也越来越高，也越来越引起人们的重视。
With more city buildings and denser underground pipeline network are constructed, the risk of engineering construction is also becoming increasingly high and attracts more and more attention.
随着城市建筑物越来越多，地下管网越来越密集，工程建设风险也越来越高，也越来越引起人们的重视。
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