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China's four

 Source:business Views: 【BigSmall】 Time:2024-04-30 14:58:13 Number of comments:
The<strong></strong> prototype of China's self-developed and the world's first four-seater hydrogen-fueled internal combustion engine aircraft completes its maiden flight at an airport in Shenyang, northeast China's Liaoning Province, Jan. 29, 2024. (Photo/China News Service)

The prototype of China's self-developed and the world's first four-seater hydrogen-fueled internal combustion engine aircraft completes its maiden flight at an airport in Shenyang, northeast China's Liaoning Province, Jan. 29, 2024. (Photo/China News Service)