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Cryogenic rocket engine

rocket propulsion system requiring low-temperature fuels

Pronunciation
/krʌɪəʊˈʤɛnɪk ˈrɒkɪt ˈɛnʤɪn/
/kraɪəˈʤɛnɪk ˈrɑkət ˈɛnʤən/
Categories
rocket engine