أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
First of all what are you examining for? Second I work on Aircraft. There are many different types of non-destructive tests that could be used to examine composites. The first being visual, and then possible tap testing then you could move to ultrasonic, dye penetrate etc.
