User talk:138.38.72.76

March 2020
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Photoelectric sensor has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 15:27, 6 March 2020 (UTC)
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
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 * The following is the log entry regarding this message: Photoelectric sensor was changed by 138.38.72.76 (u) (t) ANN scored at 0.956022 on 2020-03-06T15:26:58+00:00

Please refrain from attempting to make unconstructive edits to Wikipedia. Your edits appear to constitute vandalism and have been [ disallowed by an edit filter.] If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Materialscientist (talk) 15:35, 6 March 2020 (UTC)