1) oil and gas pipeline
输油气管道
1.
This paper introduce the form of ground surface movement and deformation caused by the mining of the coal mine and their influence on the oil and gas pipelines, and probes into various monitoring methods and treating measures adopted in the case when the pipelines pass through the worked-out section of the coal mine.
介绍了煤矿开采后引起地表移动与变形的形式以及对输油气管道产生的影响,探讨了管道通过煤矿采空区时的各种监测方法和治理措施。
2) Oil pipeline Altering to Gas pipeline
输油管道改为输气管道
5) oil and gas transmission pipeline
油气输送管道
1.
The difference from the plug equipment available for oil and gas transmission pipeline is that the plug can not only be used for double automatic plugging removal and double pl.
与现有用于油气输送管道维修的封堵设备不同的是,该封堵器不仅能实现双向自解封,适用于管道双向封堵,而且可承受0。
6) oil and gas transportation pipeline
油气输运管道
补充资料：管道输油(见石油管道输送)
管道输油(见石油管道输送)
pipeline transportation of petroleum
管道输油 (pipeline tra住spor毛a‘lulL~旧公俩普费输送。上J~‘一
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