pipeline installation meaning in Chinese

管线敷设

Discuss on the inspection of city gas pipeline installation
城市燃气管道安装监检探索
Pipeline installation site
现场管线安装
Research on prices after cancellation of the natural gas pipelines installation in guangdong province
广东省取消初装费后的天然气定价研究
Specification for application and acceptance of equipment and pipeline installation engineering in natural gas purifying plant
天然气净化装置设备与管道安装工程施工及验收规范
General technology and pipeline installation project of shahekou water purification factory in dalian water supply system
大连城市供水系统沙河口净水厂改造工程总图工艺管线安装承建工程

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