90.92 Standard to be revised Jul 11, 2023
ISO
ISO/TC 135/SC 3 Ultrasonic testing
International Standard
25.160.40 Welded joints and welds
This International Standard specifies requirements for the dimensions, material and manufacture of a steel block for calibrating ultrasonic test equipment used in manual testing.
WITHDRAWN
ISO 2400:1972
PUBLISHED
ISO 2400:2012
90.92
Standard to be revised
Jul 11, 2023
IN_DEVELOPMENT
ISO/FDIS 2400