Description
This method is to determine whether defect exists by reflecting the image on a film and CRT and penetrating radioactive ray of X-ray, 􀇱-ray, etc into the object to be inspected.This method is to determine whether defect exists by reflecting the image on a film and CRT and penetrating radioactive ray of X-ray, 􀇱-ray, etc into the object to be inspected.This method is to determine whether defect exists by reflecting the image on a film and CRT and penetrating radioactive ray of X-ray, 􀇱-ray, etc into the object to be inspected.
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