Các ??a ph??ng phía Nam là khu v?c phát tri?n ch? y?u, ?em l?i ngu?n thu chính cho x? s? ki?n thi?t, v?i h?n ninety three% th? ph?n c? n??c.Compact and rugged, this oscilloscope is perfect for industrial electrical and electro-mechanical equipment troubleshooting and maintenance applications.K?t qu? x? s? mi?n B?c trên m?ng c?ng s? ???c c?p n