China's four
Source:entertainment Views: 【BigSmall】 Time:2024-05-01 00:20:01 Number of comments:
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)