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Wind turbine generator using head wind to be generated in response to speed in travelling of vehicle and sailing of ship?keyword=Wind turbine generator using head wind to be generated in response to speed in travelling of vehicle and sailing of ship?keyword=Wind turbine generator using head wind to be generated in response to speed in travelling of vehicle and sailing of ship?keyword=Wind turbine generator using head wind to be generated in response to speed in travelling of vehicle and sailing of ship 专利,更快更准确