New method for marking and control of railroad lines/tracks (In German)
Optical 3D Measurement Techniques II: Applications in Inspection, Quality Control, and Robotics ; 1993 ; Zurich,Switzerland
Proc. SPIE ; 2252
01.03.1994
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Development in design of German railroad tracks since 1900
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