Igwe Igwe Igwe Igwe Igwe Igwe Igwe Igwe Ọdụdọ
Nka nka
1. The magnetik usoro e mere ka multi magnetik okporo osisi, nnukwu kechie akụkụ (ruo 200-260 degrees) na elu ubi ike (3000-6000Gs), na usoro ya nwere ike gbanwee dị ka ịnweta Njirimara iji nweta ezi uche ịnweta nhazi. egosi.
2. The drum shei adopts na-abụghị ọla ihe na bụ na magnetik edemede ngwaọrụ iji melite uche ọkwa.