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- [4] DRAFT RECOMMENDED PRACTICE FOR ULTRASONIC INSPECTION OF BUTT WELDS BRITISH WELDING JOURNAL, 1966, 13 (12): : 690 - &
- [5] ULTRASONIC BRACELET PROBE FOR TUBE BUTT WELD INSPECTION NON-DESTRUCTIVE TESTING, 1969, 2 (03): : 137 - &
- [6] DRAFT RECOMMENDED PRACTICE FOR ULTRASONIC INSPECTION OF BUTT WELDS WELDING RESEARCH ABROAD, 1966, 12 (06): : 82 - &
- [7] Automated ultrasonic inspection systems NDT IN PROGRESS, PROCEEDINGS: MEETING OF NDT - EXPERTS, 2001, : 55 - 62
- [10] THE RESEARCH ON AUTOMATIC DEFECT RECOGNITION FOR PHASED ARRAY ULTRASONIC INSPECTION OF POLYOLEFIN BUTT THERMAL-FUSION JOINT PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, 2018, VOL 1B, 2019,