The current position:

GUIDELINES FOR COMBINED INSPECTION OF TIME-OF-FLIGHT DIFFRACTION (TOFD) AND PHASED ARRAY ULTRASONIC TESTING (PAUT) TECHNIQUES FOR MARINE THICK PLATE WELD JOINTS 2018

release time:2019-12-26 09:12 | effective date:
GUIDELINES FOR COMBINED INSPECTION OF TIME-OF-FLIGHT DIFFRACTION (TOFD) AND PHASED ARRAY ULTRASONIC TESTING (PAUT) TECHNIQUES FOR MARINE THICK PLATE WELD JOINTS 2018.pdf
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