Asked by: Frank Smith507 viewsHardwareJuly 23, 2018
What is the name of the middle column?
2 Answers
+5Votes
The middle (black) column is what is commonly referred to as the “rubber dam”, or the “rubber-storage barrage” that can be refilled and deflated. It is the function of storing water or regulating the upstream water level.
Kathleen Wilson- July 24, 2018|
+2Votes
That is a cross-river pipeline, can it be a water pipe or a cable?
+5Votes
The middle (black) column is what is commonly referred to as the “rubber dam”, or the “rubber-storage barrage” that can be refilled and deflated. It is the function of storing water or regulating the upstream water level.
+2Votes
That is a cross-river pipeline, can it be a water pipe or a cable?