Readings show the powerful voltage based upon the standard worth of samples around a complete quantity of periods of the basic frequencyHà N?i HLV Philippe Troussier k?t h?p c? ??i tuy?n qu?c gia và ??i U23, chia làm hai ca t?p luy?n ? Trung tâm ?ào t?o tr? Vi?t Nam chi?u 15/three. trong m?t kho?n th?i gian nh?t ??nh tr??c khi ?i?u ch?nh, t?t