a) Mee ka aka ahụ dị ogologo iji gboo mkpa ọzụzụ nke otu dị iche iche.
b) Ọrụ mmezi ngwa ngwa nkuchi nwere ike gboo mkpa nke ndị dị iche iche.
c) Na elu ike engineering plastic barbell tube mkpuchi mkpuchi.
d) Na-eguzogide band njikọ point, nwere ike izute mkpa nke nta nke nta iguzogide ọzụzụ.
e) Site na usoro mmachi iji hụ na nchekwa nke onye na-enye ọzụzụ.