WHAT DOES Nổ Hũ MEAN?

Harmonics are periodic distortions of voltage, present-day, or electric power sine waves. Harmonics in electric power distribution units are often attributable to non-linear masses which include switched manner dc power supplies and adjustable speed motor drives.Lễ bốc thăm VCK giải bóng đá Thanh Niên sinh viên Việt Nam lần II - nă