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Investigating Strength Of Materials By Application Of Mechanical Stress
(AREA)
Abstract
"NEW PRESSURE TESTER", which is mainly characterized by a body released and resistant, provided in its upper side part of a valve adaptation cap, carries in the center thereof a thrust piston of the valve howitzer, vertically and internally disposing a piston with its corresponding inner spring and a tensioner at the opposite end, suitably attached to the housing of the body, moving in relation to the piston, a bushing, indicating the corresponding pressure in the housing. (Machine-translation by Google Translate, not legally binding)