实际上有一个简单的方法可以测试机箱对于辐射的屏蔽情况。
In fact there is a simple method to test for radiation shielding chassis situation.
红外辐射源标是红外系统性能测试的重要设备。
Infrared radiant target is the important equipment of performance test for infrared system.
红外辐射源标是红外系统性能测试的重要设备。
Infrared radiant target is the important equipment of performance test for infrared system.
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