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… of an engine, the employee in charge of the snow plow must sound engine whistle signals 14(f) and 14(l). All other …
74.969
… (leading to three recommendations): industry and Rail Safety’s role in the safe, timely and efficient … research and technology; and a value-adding model to help Rail Safety assume such a role. This paper covers six parts: Technology innovation principles, and rail sector progress; The theoretical framework for …
36.965