The keel is the spine or backbone of a ship. In shipbuilding the keel is the first part of the ship to be laid down. Keel to launch of China's 3rd carrier Fujian was 24 months.
The keel is the spine or backbone of a ship. In shipbuilding the keel is the first part of the ship to be laid down. Keel to launch of China's 3rd carrier Fujian was 24 months.
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