Inspectors are checking defects in welded steel h-beam add joint with process Ultrasonic testing (UT) of Non-Destructive Testing(NDT)
Schlüsselwörter
accessory,
architecture,
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control,
defect,
equipment,
life events,
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technology,
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texture,
tool,
ultrasonic,
welder,
welding,
work,
men at work
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