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Chapter 827 : Going to the ocean
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Chapter 829 : disappeared target
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... edium-sized ships. Because there is no power device at the bottom of the hull, it can travel short distances in swamps, shallow water, ice, and even beaches and mud.
The advantage of this configuration is that it can land on the beach and is suitable for military use. But because the propeller is not in contact with water, the power consumption is wasted and the speed usually does not exceed fifty knots.
The other type of side wall used by the humpback whale relies on the lifting o ...
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