>>16824064
https://x.com/CNSpaceflight/status/1938125961385677033
>HuaGuang-1 FFSC metholox engine
>521kN (V) 420kN (S) thrust
>376s (V) 323s (S) ISP
>55~106% throttling
>3.56 mixture ratio
>25MPa chamber pressure
>100+ TWR