2) used urban gas pipeline
旧煤气管道
3) old pipeline rehabilitation
旧管道修复
4) old gas pipes
旧燃气管道
1.
Application of interluding method with plastic pipes inrehab and alteration of old gas pipes;
塑料管穿插法在旧燃气管道修复改造中的应用
5) old gangue pipe
尾矿旧管道
6) on-line old pipe
在线旧管道
1.
The introduction on the technique of the reducing HDPE pipe insertion method for remediation of on-line old pipes;
浅谈异径HDPE管穿插法修复在线旧管道技术
补充资料：管道SCADA(见管道数据采集与监控系统)
管道SCADA(见管道数据采集与监控系统)
popeline supervisory control and data acquisition system
管道SCADA(PIPelinesuPervisory eontroland data aequisition system)与监控系统。见管道数据采集
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条