User talk:75.31.198.28

August 2018
Hello, I'm Z0. An edit you recently made to Piping and instrumentation diagram seemed to be a test and has been removed. If you want more practice editing, the sandbox is the best place to do so. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. The editor  whose username is Z0 16:13, 16 August 2018 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.