Otu n'ime uru ndị bụ isi nke iji mpempe akwụkwọ mpempe akwụkwọ bụ ichekwa ego. Ha na-adịkarị ọnụ ala karịa iji osisi pallet ma ọ bụ ihe ndị ọzọ. Uru a na-enweta n'ihu nwere ike ibute nnukwu nchekwa ego, ọkachasị maka azụmaahịa na-ejikwa nnukwu ngwongwo.
Mpempe akwụkwọ mpempe akwụkwọ dịkwa gịrịgịrị ma dịkwa mfe karịa pallet ọdịnala, nke na-ebelata ibu ibu nke mbupu. Mbelata ibu a na-eme ka ọ bụrụ obere ọnụ ahịa mbupu, ebe ọ na-enye ohere ka a na-ebu ọtụtụ ngwongwo n'ime gwongworo ma ọ bụ akpa ma na-anọ n'okpuru oke ibu.
Ha na-ewe obere ebe nchekwa mgbe a na-ejighị ha ma e jiri ha tụnyere nnukwu pallets. Ihe a na-echekwa ohere nwere ike ime ka ụlọ nkwakọba ihe dị oke ọnụ ahịa tọhapụ ma ọ bụ belata mkpa maka ebe nchekwa ọzọ, na-eme ka ego echekwara.
