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| Re: (interlocking) TA is obsessed with CBTC, and ''New'' tech for no reason. (583945) | |||
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Re: (interlocking) TA is obsessed with CBTC, and ''New'' tech for no reason. |
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Posted by Jeff H. on Mon Mar 10 03:27:33 2008, in response to Re: (interlocking) TA is obsessed with CBTC, and ''New'' tech for no reason., posted by JournalSquare-K-Car on Sun Mar 9 12:16:12 2008. Double-rail track circuits ARE used extensively, for DCand AC electrification, as well as "steam roads" (not electrified) Look up the term "impedance bond" or "reactor bond". |
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