E650-97

Standard Guide for Mounting Piezoelectric Acoustic Emission Sensors

E494-20(2025)

Standard Practice for Measuring Ultrasonic Velocity in Materials by Comparative Pulse-Echo Method

E1316-26b

Standard Terminology for Nondestructive Examinations (Includes all amendments and changes 8/25/2026).

E114-20

Standard Practice for Ultrasonic Pulse-Echo Straight-Beam Contact Testing