Tkaret
Joined 26 March 2012
Latest comment: 12 years ago by Jc3s5h in topic March 2012
March 2012
edit
Hello, and welcome to Wikipedia. Although everyone is welcome to contribute to Wikipedia, at least one of your recent edits, such as the one you made to Bipolar junction transistor, did not appear to be constructive and has been reverted or removed. Please use the sandbox for any test edits you would like to make, and read the welcome page to learn more about contributing constructively to this encyclopedia. Thank you. Jc3s5h (talk) 02:06, 26 March 2012 (UTC)