Position disposition of air defence early warning radar is one of the important tasks of air defence operations.

防空预警雷达阵地配置是防空兵战前决策的重要内容。

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Position disposition of air defence early warning radar is one of the important tasks of air defence operations.

防空预警雷达阵地配置是防空兵战前决策的重要内容。

youdao