https://wiki.sarg.dev/index.php?action=history&feed=atom&title=Trough_concentrator Trough concentrator - Revision history 2026-08-06T02:56:19Z Revision history for this page on the wiki MediaWiki 1.44.2 https://wiki.sarg.dev/index.php?title=Trough_concentrator&diff=466506&oldid=prev imported>Yossarian4010: New article (REDIRECT) to Parabolic trough 2004-07-06T17:06:42Z <p>New article (REDIRECT) to <a href="/index.php/Parabolic_trough" title="Parabolic trough">Parabolic trough</a></p> <p><b>New page</b></p><div>#REDIRECT [[Parabolic trough]]</div> imported>Yossarian4010