Advasive b? onye na-ach?si ike site na ugbu a (kpo oku). Ike d? ugbu a d? ugbu a na-adabere na ?d?d? na ogo nke coil. A na-at? aro onwe onye na-ach?si ike maka ngwaah?a nwere eriri d? waya ma ? b? kar?a, mana a ga-enwer?r? nlek?ta p?r? iche agagh? emebi emebi ma na-emebi ihe na obere sekit.
Uru | Mwepu | Ihe na-eweta njo |
1. Usoro ngwa ngwa na ar?m?r? ike d? elu 2. ? d? mfe itinye aka | 1. Ihe siri ike ?ch?ta p rocess dabara adaba 2. Adagh? uru maka nk?wap?ta d? n'okpuru 0.10mm | Ngwa d? ugbu a nwere ike ime ka ?n?d? d? ukwuu |