Non-Destructive Testing Measure OSO 32.008-09 №1 for Ultrasonic Calibration

Nondestructive testing measure OCO 32.008-09 ?1 (hereinafter - measure) from the set OCO 32.008-09 (hereinafter - set) is intended for adjustment and calibration of ultrasonic flaw detectors used for nondestructive testing of wheel pairs elements of railway rolling stock in order to detect internal defects in them.