https://blog.wongcw.com/2023/03/01/%e6%b6%b2%e6%b0%ae%e5%8f%af%e8%83%bd%e5%8f%af%e4%bb%a5%e5%9c%a8%e6%b8%85%e9%99%a4%e5%ae%87%e8%88%aa%e6%9c%8d%e4%b8%8a%e7%9a%84%e6%9c%88%e5%a1%b5%e6%99%82%e8%b5%b7%e5%88%b0%e4%bd%9c%e7%94%a8/
液氮可能可以在清除宇航服上的月塵時起到作用