. "1994Z"^^ . "12X"@en . "AEG/Adtranz/Bombardier 12X"@en . . . "DBAG Class 128"@en . "1994Z"^^ . "19.5"^^ . . . "1"^^ . "128 001, as registered at Deutsche Bahn, or 12X, as named by its manufacturer AEG Schienenfahrzeuge and its successive owners ADtranz and Bombardier Transportation, is an experimental high-performance electric locomotive built in 1994, which was operated as testbed and test locomotive until 2010."@en .