E nwere ọtụtụ ụdị ihe nkiri ihe nkiri, ndị a na-ahụkarị bụ ihe nkiri anụ ụlọ, ihe nkiri pp, ihe nkiri fpc, ihe nkiri pi, ihe nkiri pcb, wdg. A na-ekewa igwe ihe eji eme ihe nkiri n'ime ụdị dị iche iche dịka arụmọrụ na nkenke. N'ozuzu, e nwere mpịakọta ịkpụ igwe, laser ọnwụ igwe, na agụba cuttin ...
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