ISO-2400 › Complete Document History
Non-destructive testing - Ultrasonic testing - Specification for calibration block No. 1
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2ND EDITION - Non-destructive testing - Ultrasonic testing - Specification - Sept. 15, 2012
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Obsolete Revision Information: |
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1ST EDITION - WELDS IN STEEL - REFERENCE BLO - June 15, 1972
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