Ch? t?ch L?B? Indonesia (PSSI) Erick Thohir cho r?ng Vi?t Nam ?ang b?i r?i, ?? ?áp l?i phát bi?u c?a ?? Duy M?nh v? chuy?n Indonesia ??y m?nh nh?p t?ch. Oscilloscope people know how complicated triggering can be. Using the Improper settings may lead to unstable waveform captures, an