Obere okpomọkụ carbon ígwè ọkpọkọ bụ a carbon structural ígwè, obere okpomọkụ carbon ígwè ọkpọkọ na-arụ ọrụ na ala okpomọkụ ọnọdụ, nke nwere ike idi a ụfọdụ ala okpomọkụ mmetụta, na n'ibu arụmọrụ ka mma, na price bụ ala, obosara isi iyi, otú ọtụtụ ebe na-eji. .Ya kacha anyị ...
GỤKWUO