云峰以前美国不卖激光陀螺仪和追踪雷达。2020还是21美国卖了600个陀螺仪。追踪雷达也松口了。

来源: BJming 于 2024-02-15 17:43:52 [旧帖] [给我悄悄话] 本文已被阅读：次

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