User talk:202.86.220.61

March 2023
You may be blocked from editing without further warning the next time you remove or blank page content or templates from Wikipedia without giving a valid reason for the removal in the edit summary, as you did at Bangladesh Nationalist Party. AP 499D25 (talk) 04:14, 14 March 2023 (UTC)

May 2023
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Vacuum pump—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Teahouse or the Help desk. Thanks. Materialscientist (talk) 11:12, 4 May 2023 (UTC)