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by gcb0
2780 days ago
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mmh+nto is the only thing still being used in the west outside of missiles. even spacex use it for module maneuver. I think. not even sure why I know that. but china probably use the lesser hypergolic combinations for actuall lift off. |
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Yep, Long March 2, 3 and 4 use YF-20 engines (and its derivatives) which are UDMH-powered.
They're switching to LOX/Kerosene for LM5.