Titlebook: New Procedures in Nondestructive Testing; Proceedings of the G P. H?ller Conference proceedings 1983 Springer-Verlag Berlin Heidelberg 1983

神經(jīng)

翻布尋找

Ultrasonic Plate Testing with a Freely Programmable Electronic Systement (logarithmic within 80 dB dynamic range), relating of flaw-echo amplitude to backwall-ocho amplitude, flaw evaluation corresponding to test specifications, comprising test report by printer and good economy due to oscillating probe-arrangements.