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3 Cards in this Set
- Front
- Back
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Carbon steel materials are most likely to be incorrectly substituted in |
A a chrome steel pipe system |
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Per B31.3 how much of the fabrication should be visually examined for a pipe in severe cyclic sercice |
C 100% |
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When calibrating an UT instrument that has a delay line with a single element search unit, use |
D at least 2 test blocks with hickness near the maximum & minimum thickness that will be examined in the field |
