BREAKTRU AUTOSIM download

NYC Transit Authority train traveling by automatic signals a a simulation.

NYC Transit Authority train traveling by automatic signals a "a simulation."
NYC Transit Authority train traveling with a simulated signal automatic weapons does not work. While working circuit diagram is passed through the train track circuits shows how the signal system relays function. Good learning tool. Actual pictures were used in program design. Now you can free download BREAKTRU AUTOSIM 5.0.