??c C? th? Bao Ph??ng Vinh nói r?ng ch?c vô ??ch carom 3 b?ng ??ng ??i th? gi?i cùng Tr?n Quy?t Chi?n vui h?n danh Hello?u cá nhân th? gi?i.Oscilloscope buyers understand how tough triggering may be. Utilizing the Completely wrong settings can lead to unstable waveform captures, and often, even the incorrect measurement info. + Các Internet