Railroad maintenance 1990 7,794 h United States, Waterville, Maine7d
Railroad maintenance 1983 7,835 h United States, Waterville, Maine7d
Railroad maintenance United States, Waterville, Maine7d
Railroad maintenance 2009 United States, Waterville, Maine7d
Railroad maintenance 2013 Qatar, Al Awaner7d
Railroad maintenance Poland, Wojkowice, śląskie7d
Railroad maintenance 2020 Poland7d
Railroad maintenance 2011 9,000 h France7d