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What is the maximum size of porosity that is allowed for a visual inspection?
Q3: Define concave root surface and list its
Q8: With _, surface tension helps hold the
Q15: The _ of the root surface results
Q19: Aircraft airframes and racecar roll cages are
Q20: _ is a series of ridges cut
Q21: Why is the water pressure on water
Q21: Failure to remove tungsten contamination properly will
Q24: When cutting pipe freehand, if the pipe
Q29: When might the GTAW process be used
Q40: _ stainless steels contain almost no nickel