The power of moving the pipe section is transferred by a screw rod;
所述管节移动的动力是通过丝杆传递的；
As the hatch slowly closes, the weight rises inside a section of PVC pipe.
随着出口板缓慢合上，一截PV c管内的重量也增加。
Join one section of pipe to the next.
把一段管道与相邻的管道连接起来。
E. g. Join one section of pipe to the next.
把一段管道与相邻的管道连接起来。
This is simply a curved section of pipe that "traps" water in it.
这纯粹是一种弧形管一段“陷阱”水。
The lower section of center pipe ruptured is anormal failure in solution mining.
中心管下部发生变形断裂，是单井对流采卤工艺中的常见事故之一。
The lower section of center pipe ruptured is anormal failure in solution mining.
中心管下部发生变形断裂，是单井对流采卤工艺中的常见事故之一。
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