You could Review a waveform of one phase by using a waveform of A different period or Examine which has a previously measured waveform on a similar exam issue. Site 69: InteractionBHL ?T Vi?t Nam nh?n tin vui t? ngôi sao Vi?t ki?u sau th?i gian v?ng m?t do ch?n th??ng.SpeakerCompare tailors your listening practical experience to the exact headphon