User talk:Gudao619

Welcome to Wikipedia. Although everyone is welcome to contribute to the encyclopedia, one or more of the external links you added to the page 1,1,1,2-Tetrafluoroethane do not comply with our guidelines for external links and have been removed. Wikipedia is not a collection of links; nor should it be used as a platform for advertising or promotion, and doing so is contrary to the goals of this project. Because Wikipedia uses nofollow tags, external links do not alter search engine rankings. If you feel the link should be added to the article, please discuss it on the article's talk page before reinserting it. Please take a look at the welcome page to learn more about contributing constructively to this encyclopedia. Thank you. -- Ed (Edgar181) 18:25, 17 June 2012 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did at Refrigerant. Your edits appear to constitute vandalism and have been automatically reverted.
 * If you would like to experiment, please use the sandbox. Note that human editors do monitor recent changes to Wikipedia articles, and administrators have the ability to block users from editing if they repeatedly engage in vandalism.
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made should not have been considered as unconstructive, please read about it, [ report it here], remove this warning from your talk page, and then make the edit again.
 * If you need help, please see our help pages, and if you can't find what you are looking for there, please feel free to place " " on your talk page and someone will drop by to help.
 * The following is the log entry regarding this warning: Refrigerant was changed by Gudao619 (u) (t) ANN scored at 0.861087 on 2012-06-17T18:34:01+00:00 . Thank you. ClueBot NG (talk) 18:34, 17 June 2012 (UTC)

June 2012
Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Refrigerant, you may be blocked from editing. The reverted edit can be found [//en.wikipedia.org/w/index.php?diff=498060096 here].  W a g g e r s  TALK  18:45, 17 June 2012 (UTC)