China ụzọ anọ redio ụgbọ mmiri zuru akpaka ụlọ nkwakọba ihe ngwọta, ọ pụghị ịkwaga na X direction, ma na-akpali na Y direction, ụgbọ ụgbọ ala nwere ike ịga onye ọ bụla oyi akwa site ebuli. N'ụzọ dị otú a ụgbọ ala nwere ike ịgbanwe ụzọ na-enweghị ọrụ nke forklift, na-azọpụta nke ukwuu ụgwọ ọrụ ma melite nkwakọ ngwaahịa efficiency.it bụ elu density nchekwa ngwọta na ike ahu nagide ohere 100%.