User talk:GERARD PIKU3

April 2013
Hello, I'm Excirial. I wanted to let you know that I undid one of your recent contributions, such as the one you made with this edit to High-pressure area, because it didn’t appear constructive to me. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks, Excirial ( Contact me, Contribs ) 18:10, 15 April 2013 (UTC)