● Isi ihe bụ carbon ígwè, ígwè na-ebu ígwè, igwe anaghị agba nchara, plastik, seramiiki, wdg
● Ọdịdị ahụ dị ọkụ ma dị mfe ịwụnye, dabara maka obere mpaghara nke akụkụ nnyefe.
● Nwee uru nke ezigbo mma, oke nkenke, ogologo ndụ na ezi ntụkwasị obi
● Ọ bụ ụdị ihe eji amịpụta okirikiri.
● Akpụkpọ anụ nwere ike ibu nnukwu ibu.
● A na-ejikarị aka uwe nkwụnye ihe eme ihe n'ebe a na-eji ihe nkwụnye ọkụ eme ihe ebe ọ dị mfe ịkwasa na ikpokọta.
● Enwerekwa ntụkwasị obi arụ ọrụ ● Nkwekọrịta nke profaịlụ rola na nha
● Mpempe akwụkwọ mpịakọta agịga nwere nnukwu ikike ibu ● Ọnụ ọgụgụ esemokwu dị ala, arụmọrụ nnyefe dị elu
● Ọ nwere ike iburu ibu radial na ibu axial n'akụkụ abụọ
● Nnukwu ibu radial, adabara ibu dị arọ, mmetụta mmetụta
● A ghaghị itinye ya na ụzọ abụọ ● Enwere ike iburu ibu axial n'otu akụkụ
● Nabata ibu radial na ibu axial n'akụkụ abụọ ahụ
● A na-enweta ya na griiz dị iche iche maka ọtụtụ ọnọdụ, gụnyere mmanu mmanu nri, griiz okpomọkụ dị elu na mmanụ siri ike.
● Ịbawanye ntụkwasị obi ma nye ogologo ndụ ọrụ mmanu na mmanu
●Nwere uru nke kọmpat Ọdịdị, nnukwu siri ike, nnukwu ibu ikike na obere nrụrụ mgbe ebu ibu
● Ibu ibu buru ibu, nke na-ebu ibu radial
●Ọsọ ọsọ ọsọ
● Akwa mma na arụmọrụ ike