GY/T 279-2014.Technical requirements and measurement methods of standard definition direct broadcasting satellite set top box with conditional access, location lock function and digital terrestr ial television broadcasting reception function.
GY/T 279规定了卫星直播系统综合接收解码器(标清卫星地面双模型)的技术要求和测量方法。对于能够确保同样测量不确定度的任何等效测量方法也可以采用。有争议时，应以...................
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