NW-Mailing-List Digest, Vol 36, Issue 8
NW Mailing List
nw-mailing-list at nwhs.org
Sun Nov 9 02:00:31 EST 2008
> What kind of research is done with them? Do we know their schedule over the> system?> > Bob McKell Chillicothe Ohio
Track geometry... deflection under load, guage etc. We had a fiarly in-depth discussion on these recently... and if I could just remember how to pull up the archive I'd point you directly to it!! Fear not though, I'm sure Ron will come along with the way...
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the NW-Mailing-List