Beschreibung:
The book includes: Deep-sea Treasure Exploration, "e;Deep Diving"e; I, Deep-water Port Construction Technology, Shenyang Railway Hub, The World''s Top Ten Railway Tunnels, The World''s Largest Port, Plastic Aircraft, Tunnels Connecting the Continent of Europe and Africa, The First Round-the-world Flight, Suez Canal, "e;Exhale upward"e; Cars, etc.
The book includes: Deep-sea Treasure Exploration, "e;Deep Diving"e; I, Deep-water Port Construction Technology, Shenyang Railway Hub, The World''s Top Ten Railway Tunnels, The World''s Largest Port, Plastic Aircraft, Tunnels Connecting the Continent of Europe and Africa, The First Round-the-world Flight, Suez Canal, "e;Exhale upward"e; Cars, etc.