导管、线管 conduit
导线管 conduit ; armoured conduit ; wire conduit ; Conduits for electrical purposes
电线导管 electric conduit ; Wire Duct ; [电] wire tube ; electrical duct
电导线管 Electricity conduits ; electricity conduit
暗线导管 concealed conduit
干线导管 [建] main line guide pipe
带螺纹的钢导线管 Screwed Steel Conduit
导管分线匣 [电] conduit box
导线管接头 conduit fitting
在海洋使用浮动船作业时，节流和压井管线是从海底防喷器组直接排出的，之后通过外部的导管到达海平面。
In floating offshore operations, the choke and kill lines exit the subsea BOP stack and run along the outside of the riser to the surface.
在进行浮动的海上作业时，节流和压井管线从水下防喷器组出来，之后沿钻井隔水导管外侧面到达水面。
In floating offshore operations, the choke and kill lines exit the subsea BOP stack and then run along the outside of the drilling riser to the surface.
配注器装有孔口阀和单向阀系统，使泵入的流体沿环空向下或沿注入管线向下进入生产导管。
The injection mandrel is equipped with a port - and check-valve system to direct fluid pumped down the annulus or injection line into the production conduit.
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