地下管线管理
underground pipeline management
Management of Underground Pipelines
地下管线管理系统
underground pipeline management system
北方交通大学隧道及地下工程试验研究中心
Research Center of Tunnel and Underground Engineering
Northern JiaoTong University
城市地下工程
urban underground works
urban underground project
urban underground engineering
underground engineering
城市地下管线
urban undrground pipelines
urban underground pipelines
urban underground pipeline
underground pipelines
city underground pipelines
城市地下管线普查
General Survey of Urban Underground Pipeline
城市地下管线探测
urban underground pipeline detection
城市综合地下管线
synthetical city underground pipeline
大型地下工程(广义)
large-scale underground engineering(broad sense
大型地下工程广义
large-scale underground engineering broad sense
地下工程
underground construction site
underground engineering
underground works
under-ground works
basement engineering
geotechnical engineering
engineering
uderground engineering
Underground projects
Underground engineering project
undreground work
under ground engineering
underground building
underground woeks
substructure work
underground Structure
Underground space
Underground work
underground engineeringt
underground construction
underground excavation
underground project
Ungrounded engineering
subterranean engineering
underground buildings
tunneling
地下工程变形缝
underground deformation joint
地下工程测量
underground engineering surveying
underground engineering survey
地下工程防水
Waterproof in Underground Works
below grade waterproofing
waterproof of underground works
地下工程改扩建
underground cavern enlarging
地下工程开挖
underground engineering excavation