一子级搭载七台国产YF100K液氧煤油发动机，二级配备自研YF219液氧甲烷发动机，动力系统实现全国产化 Its first stage uses seven homemade YF100K kerosene engines, while the second stage is equipped with self-developed YF219 methalox engine, achieving full domestic power system.

更多来自 @mengwei73526359

1. #1

   人间烟火，山河远阔

   幸福小筑（💯互Fo❗️❗️）幸福小筑（💯互Fo❗️❗️） @mengwei73526359 · 2026-08-18

   
2. #2

   China’s next‑generation communication network adopts space‑air‑ground‑sea integrated architecture. Ground stations, high‑altitude platforms and low‑orbit satellites eliminate remo…

   幸福小筑（💯互Fo❗️❗️）幸福小筑（💯互Fo❗️❗️） @mengwei73526359 · 2026-08-15

   
3. #3

   Equipped with diamond‑based quantum sensors, China’s Quantum‑Brain resists heavy electromagnetic interference and detects tiny hidden faults in power facilities in advance. #China…

   幸福小筑（💯互Fo❗️❗️）幸福小筑（💯互Fo❗️❗️） @mengwei73526359 · 2026-08-13

   
4. #4

   中国人造太阳，零下269℃超导磁笼束缚亿度高温火球，上演装置内部冰与火的极致碰撞。 China’s Artificial‑Sun uses ‑269℃ superconducting magnetic cage to trap hundred‑million‑degree plasma, creating extreme contrast of ice a…

   幸福小筑（💯互Fo❗️❗️）幸福小筑（💯互Fo❗️❗️） @mengwei73526359 · 2026-08-11

   
5. #5

   跨越三十八万公里的文明信使，月球天书向宇宙传递中国印记。 A messenger of civilization traveling 380,000 kilometers. The Lunar Sky Script sends China’s mark to the universe. #ChinaAerospace #月球天书

   幸福小筑（💯互Fo❗️❗️）幸福小筑（💯互Fo❗️❗️） @mengwei73526359 · 2026-08-09

   
6. #6

   日喀则，珠峰故里，这片中国雪域藏着世间最磅礴的山河画卷。 Shigatse, hometown of Mount Everest. This snowy land of China holds the most magnificent landscape on earth. #Shigatse #ChinaTravel

   幸福小筑（💯互Fo❗️❗️）幸福小筑（💯互Fo❗️❗️） @mengwei73526359 · 2026-08-08

   

查看 @mengwei73526359 的全部帖子 →