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China Aerospace Science and Industry Corporation recently announced that it will design and develop supersonic trains that can reach speeds of up to 4，000 kilometers per hour， 10 times that of traditi
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China Aerospace Science and Industry Corporation recently announced that it will design and develop supersonic trains that can reach speeds of up to 4，000 kilometers per hour， 10 times that of traditional high-speed trains and five times that of passenger aircraft. Known as HyperFlight， it is a transport system that uses a vacuum tube to reduce air resistance and eliminates friction through magnetic suspension.
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