Hello, I am using Autocad 2007 I made several blocks with att. And I use this drawing and copy it to the samples/design center folder so that I can see the blocks that I created on the Design center window for use on different other drawings.
A lot has changed since then. Eight of the ten largest ports in the world are now to be found in China, but Europe still has quite a few very large harbors. Data via American Association of Port Authorities. This Dutch harbor was the largest in the world, until Shanghai and Singapore grew even larger in 1986. This satellite photo gives an indication of the size of the Port of Rotterdam.
Busiest Ports in the World. Asian Ports Are Among The Busiest. Container ships are unloaded at the Port of Singapore. The Port of Singapore is the world's busiest port in terms of total shipping tonnage moving through it, and second only to Shanghai in terms of total cargo tonnage moved.