Ụdị okpu& dabara

Profaịlụ okpu bọọlụ na-ezo aka n'ịdị elu na ọdịdị okpueze yana ịrụ okpueze.

Mgbe ị na-ekpebi ihe profaịlụ&okpu dabara adaba ịhọrọ na, kwesịrị ịdabere na ihe ise dị iche iche. Ihe ndị a bụ profaịlụ okpueze, iwu okpueze, nha okpu, curvature visor na mmechi azụ.

A ga-ekpebi ịdị omimi nke okpu ma ọ bụ otú omimi ya dabere na profaịlụ ị họọrọ. Itinye ihe ise a n'uche nwere ike inyere gị aka ịhọrọ profaịlụ/okpu dabara adaba kacha mma.