Eric Walker added How Giant Ships Are Built - The New York Times to a number of topics

Eric Walker added IMO profile to Container ships

Eric Walker added How Giant Ships Are Built - The New York Times and IMO profile to Container ships, and added Container ships to Ships, boats, submersibles and submarines

Eric Walker added a number of topics and a number of links to Ships, boats, submersibles and submarines, and added Ships, boats, submersibles and submarines to Transportation and locomotion and Devices, machines, vehicles and robots