User talk:210.212.253.71

December 2019
Hello, I'm Carl Tristan Orense. I wanted to let you know that one or more of your recent contributions to Friction welding 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. Carl Tristan Orense 06:50, 16 December 2019 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did at Friction welding. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Carl Tristan Orense 06:52, 16 December 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Friction welding, you may be blocked from editing. Carl Tristan Orense 06:54, 16 December 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.