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Ákwà e ji Faịbrọlas 3D kpaa
Ákwà spacer 3-D nwere ákwà abụọ e ji aka kpaa nke nwere akụkụ abụọ, nke jikọtara ya na ikpo ákwà kwụ ọtọ.
Ogidi abụọ dị ka S na-ejikọta ọnụ wee mepụta ogidi, nke nwere ọdịdị asatọ n'akụkụ mgbagharị na nke nwere ọdịdị otu n'akụkụ mgbagharị.
