China's first independently developed hydrogen liquefaction system with ton-level output was successfully debugged, realizing continuous and stable production.

During the debugging process, the hydrogen liquefaction system successfully completed the start-up, production, automatic shutdown and rewarming procedures as planned. It completed 35 hours of continuous and stable production and produced 35.55 cubic meters of liquid hydrogen.

The successful debugging of the hydrogen liquefaction system can effectively support the country's demand for high-density launch missions.