the city underground pipeline的意思|示意

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。

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。

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。

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。

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。

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。