Ihe mkpuchi mkpuchi nke ejiri akwụkwọ eriri mee ka ọ bụrụ ihe na-emepụta ihe na resin epoxy pụrụ iche nke etinyere na akwụkwọ eriri.Igwe mkpuchi ahụ nwere ikike dị oke mma iguzogide nrụgide axial short-circuit;imeziwanye nguzogide na-adịgide adịgide nke eriri igwe megide okpomọkụ na ike na-aba uru na ndụ na ntụkwasị obi nke trans mbụ.
