Neutral axis is a measurement of distance along the midpoint in the tube wall thickness. It is different from the circumference because it is not the outside of the tube but a point in the very middle of the tube wall thickness.
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Voting workers off the island - by Nick Martin Working in a job shop or any small, tightknit organization requires attributes beyond job skills. If you don’t measure up, you might find yourself voted off the island and out the door.
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