Re: TriMet Time Lapse Video of Catenary Weights During Heat Wave
Author: Hot Water
Date: 07-08-2021 - 17:37
The real Guest Wrote:
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> When rail expands length-wise, are angle bar bolts
> loose enough so that the gap between rail sections
> can open and close? Know what I'm sayin'?
Nope, not with CWR (Continuous Welded Rail), as there are no "angle bars".