User talk:Usmanshani12

December 2018
Hello, I'm Longhair. I wanted to let you know that one or more external links you added to Uninterruptible power supply have been removed because they seemed to be inappropriate for an encyclopedia. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page, or take a look at our guidelines about links. Thank you. Longhair\talk 11:27, 3 December 2018 (UTC)

December 2018
Hello, I'm Accesscrawl. I wanted to let you know that one or more of your recent contributions to Construction site safety have been undone because they 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 Help Desk. Thanks. Accesscrawl (talk) 05:20, 4 December 2018 (UTC)