2023年装备美军。prSM，ramjet。自己用谷歌搜。ramject 在2-5马赫，scramject > 5马赫。

来源: Sunflower28 于 2022-10-18 19:01:10 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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