Constantan Wire sampling ResistorNjirimara:arụmọrụ kwụsiri ikeObere ohmInductance dị alaMfe solder, elu ntụkwasị obi, nnukwu ibu ibu ike
Ngwa:Usoro ntụrụndụ, TV, Audio, Ọkụ ọkụ, Sistemụ Mita/Ngwaọrụ, Sistemụ akpaaka