Please help translate it
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To avoid corrosion, a potential difference may arise in the DSA that is welded to metallic piping. Please help translate this; it’s needed for work urgently
Translation---To prevent corrosion, DSA is welded to the metal tube to indicate the potential difference. ---Inference: Since it is said that such pipes can corrode due to potential differences, it is necessary to find a way to determine the level of these potential differences, and DSA is one such tool or method. I’m not sure of its full name either, but D– should be Digital, something that can display potential values
What was said on the 2nd floor is correct: a DSA welded to the metal tube shows the difference in order to prevent corrosion~
What exactly is DSA?
-- Here, DSA probably refers to a dimensionally stable anode. We know that instruments are generally said to be installed on some equipment; it’s rare to say that an instrument is welded to the equipment. And since it relates to corrosion, it is likely more appropriate to use a dimensionally stable anode. FYI --