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Reply to "Steel on steel traction"

It use to be that the railroads used thousands of tons of sand to improve adhesion and control spins. With modern slip control and AC Drive the sand is going away.

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

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