The urinals also have a microcontroller-based system for automatic LED light and exhaust fan operation based on occupancy ... of this system is that the urinals can only be used when the train is ...
WMATA leaders aim to implement automatic operation on the Red Line by month’s end. US Wind gains approval for major offshore ...
Railway has installed innovative waterless urinals in six WAG-9HC class locomotives to improve working conditions for loco ...
In Eaton, there's an experimental train car. It carries materials for energy but it isn't oil, natural gas or coal.