https://blog.wongcw.com/2019/05/17/%e5%9c%8b%e5%85%a7%e9%a6%96%e5%8f%b080%e5%99%b8%e6%b6%b2%e6%b0%a7%e7%94%b2%e7%83%b7%e7%99%bc%e5%8b%95%e6%a9%9f%e8%a9%a6%e8%bb%8a%e6%88%90%e5%8a%9f/
國內首台80噸液氧甲烷發動機試車成功