俄罗斯也有。大国有完善的工业基础都可以搞，只要有经费就没问题。估计中国也在搞: 没什么难度，就加装几个遥控sensors

来源: L 于 2024-02-27 12:05:59 [旧帖] [给我悄悄话] 本文已被阅读：次

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