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Information × Registration Number 0302U003395, 0102U004208 , R & D reports Title The development of method of ultrasonic control of tube guality in order to find out the defects of transversal orientation popup.stage_title Розробка методики ультразвукового контролю якості труб з метою виявлення дефектів поперечної орієнтації Head V'yunichenko V.M., Registration Date 25-12-2002 Organization Ya. Ye. Osada State Scientific Research Tube Institute popup.description2 The breadboard model of system of orientation of piezoelectric converters is made. The researches are carried out at the choice of optimum parameters of converters with immersion the control of pipes by a diameter of 42-76 mm. The technique of set-up of installation and realization of the control of pipes for detection of defects of cross orientation is developed. The initial requirements to mechano-acoustic and electronic equipment of an industrial sample are given5635 Product Description popup.authors popup.nrat_date 2020-04-03 Close