User talk:27.60.80.136

March 2019
Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at IMPATT diode, you may be blocked from editing. Drmies (talk) 03:08, 11 March 2019 (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.