Comparison and Analysis of Ultrasonic Testing Standards Between AS 2207—2007 and GB/T 11345—1989

The main contents of two standards such as scope, test methods, calibration blocks, surface preparation and recording & sizing of discontinuities were compared and analyzed, one is Australian standard AS 2207—2007, and the other is Chinese standard GB/T 11345—1989. The comparison and analysis for the two standards were helpful for the understanding and usage of these two standards.