量产以前需要的R&D的钱不多。并且美国考虑跟日本合作，跟当初的SM-3一样。SM-3是很成功的program，

来源: Porcelana 于 2023-05-27 19:48:21 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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