长输管道腐蚀
corrosion of long-distance gas pipeline
腐蚀管道
corroded pipeline
corroded submarine pipelines
corrosion pipeline
corroded pipe
管道腐蚀防护
corrosion protection for pipeline
金属管道腐蚀检测
metal pipeline corrosion detecting
设备及管道腐蚀
corrosion of device and piping
储罐-波纹管-管道系统
tank bellow pipeline ( TBP ) system
腐蚀管流动态模拟
corrosion pipe simulating
杆井管道管理
pole and pipeline management