DD 174:1988
Withdrawn
Date published:
Guide to the calibration and setting up of the ultrasonic time of flight diffraction (TOFD) technique for the location and sizing of flaws
The two transducer version of TOFD used to locate and size flaws as a result of linear scanning. Appendices provide a preliminary classification of defects and brief description of special techniques based on TOFD.
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DD 174:1988
Get this standard
Prices exclude GST
PDF
( Single user document)
$306.96 NZD
HardCopy
$343.48 NZD