击落的第三架U2装有IDF-2雷达预警设备，714厂据此研制出反雷达预警装置，由此开启预警—反预警战。

来源: 信笔由墨于 2024-02-22 09:05:58 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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