這貼紙什麼時候會出啊
Broadcasting service (television) - ITU: Committed to connecting the world哈哈哈哈~~真的買的到這貼紙嗎? BT.266 Phase pre-correction of television transmitters Note - Withdrawn on 27/01/2012 (CACE/558) BT.417 Minimum field strengths for which protection may be sought in planning an analogue terrestrial television service BT.419 Directivity and polarization ....
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