bn:14981153n
Noun Concept
EL
μηχανικός των σιδηροδρόμων  τεχνολογία σιδηροδρόμων  την τεχνολογία σιδηροδρόμων
EN
Railway engineering is a multi-faceted engineering discipline dealing with the design, construction and operation of all types of rail transport systems. Wikipedia
Relations
Sources