★ elu pụrụ ịdabere
★ ọma kwụsie ike
★ C-ụdị Ọdịdị nke isi oghere
★ elu arụmọrụ
★ ala mkpọtụ
★ anyanwụ pv inverter
Ahịa si nkọwa na-welcome.
toroidal transformer
1. The relationship between Magnetic Ring Color and material