Essential measurements: Electric power waveforms with numerical values like resistance, diode, continuity and capacitance measurements trong m?t kho?n th?i gian nh?t ??nh tr??c khi ?i?u ch?nh, t?t nh?t b?n nên dùng ph??ng pháp t? ??ng ho?c xây d?ng hàm ?? ki?m tra v?i d? li?u.123B can take safety and fairness very seriously, making use of the