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AWS - type DSC Ultrasonic Calibration Blocks for shear wave distance2019-01-19 18:07:47 |
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10 - Step Wedge calibration block for thickness and linearity calibration2019-01-19 17:48:05 |
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ASME Basic Ultrasonic Calibration Blocks for welds UT examination2019-01-19 17:57:15 |