• Including the superfluid helium, the providing of liquid helium to the plant in the space on orbit, cryogenic wind tunnels techniques, the preparation and application of slush hydrogen etc.

    论述冷却技术空间飞行中的液氦再供给在轨机载验证、低温风洞技术、制备应用前景等。

    youdao

  • Including the superfluid helium, the providing of liquid helium to the plant in the space on orbit, cryogenic wind tunnels techniques, the preparation and application of slush hydrogen etc.

    论述冷却技术空间飞行中的液氦再供给在轨机载验证、低温风洞技术、制备应用前景等。

    youdao

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