A na-eji ígwè ígwè na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-ekpo ọkụ na-ekpo ọkụ, nke na-ekpo ọkụ na-ekpo ọkụ, oyi na-atụ oyi, ọkpọkọ oyi na-ekpo ọkụ, ọkpọkọ extruded, ọkpọkọ. jacking na ihe ndị ọzọ.The carbon enweghị enweghị nkebi ọkpọkọ na-bụ nke a na-eji dị ka mkpọpu ọkpọkọ maka mmanụ ala geology, cracking ọkpọkọ maka Petrochemical ụlọ ọrụ, ji esi mmiri ọkụ tubes, ebu ọkpọkọ na elu-nkenke structural ọkpọkọ maka ụgbọ ala, traktọ na ụgbọ elu.