Mpempe eriri carbon na-agbanwe agbanwe

Mpempe eriri carbon na-agbanwe agbanwe na-abụkarị 0.2mm 0.4mm 0.5mm ọkpụrụkpụ, nke ejiri ọtụtụ eriri carbon mee ya. N'elu nwere ike ịhọrọ site na uche / larịị, matte / kenkowaputa. na-enweghị ihe ọ bụla iko eriri ọdịnaya.