Exhaust (SIMPLEX)、Closed Equilibrated Biological Aquatic System (CEBAS)、TeleMedicine Instrumentation Pack (TMIP)、Global Positioning System Development Test
Joseph. “18 St”. Abandoned Stations. June 1, 2009閲覧。 ^ “IRT STATION TO BE CLOSED; East Side Subway Trains to End Stops at 18th Street”. The New York Times