China test-fires liquid propellent rocket engine with largest thrust for first time
0
0
3,693 观看·
12/20/23
China has tested a liquid oxygen-kerosene engine that "has the largest thrust in the country" at over 500 tonnes, according to China Central Television (CCTV). The engine was developed by the...
显示更多
0 评论
sort 排序方式
