Talk:Unitized regenerative fuel cell

External links modified
Hello fellow Wikipedians,

I have just modified 1 one external link on Unitized regenerative fuel cell. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive http://web.archive.org/web/20090629233932/http://gltrs.grc.nasa.gov/reports/2003/TM-2003-212739.pdf to http://gltrs.grc.nasa.gov/reports/2003/TM-2003-212739.pdf

When you have finished reviewing my changes, please set the checked parameter below to true or failed to let others know (documentation at ).

Cheers.— InternetArchiveBot  (Report bug) 18:09, 21 July 2016 (UTC)