User talk:66.30.29.155

November 2020
Hello, I'm Elmssuper. I wanted to let you know that one or more of your recent contributions&#32;to Civil engineering 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 Teahouse. Thanks. Elms super 02:11, 20 November 2020 (UTC)