作者: Alex L. Hoffman , Frederick W. Blanchard
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摘要: A float gauge assembly for a storage tank having port with an opening includes body attachment to the of and mountable body, face indicating level or amount material present in tank, mechanism mounted cooperating gauge, including movable relative operating position, being sized so that is unable be inserted into though port, tube coupled dimension inserting through alignment element configured rotationally fix when position accurately indicates body.