Dual mode truck of
<a href="http://www.thormaehlen-schweisstechnik.de/">Thorm&auml;hlen
Schwei&szlig;technik</a> with a flash-butt welding machine
(Abbrennstumpfschwei&szlig;maschine) parked near the station of Buir (on
Cologne-Aachen) on 4 May 2002.
<p>
Digital photo by
<a href="http://www-users.rwth-aachen.de/christoph.schmitz2/index.html">Christoph
Schmitz</a>