Published
This document specifies the requirements for the dimensions, material, and manufacture of a steel step wedge standard block for the setting of an ultrasonic instrument.
WITHDRAWN
ISO 16946:2017
PUBLISHED
ISO 16946:2024
60.60
Standard published
Jun 5, 2024
Non-destructive testing - Ultrasonic testing - Specification for a step wedge standard block (ISO 16946:2024)
40.20 DIS ballot initiated: 12 weeks