Tusntsia hlau hauv avtau ntim rau hauv lub thawv los ntawm peb txheej txheej pallets, qhov laj thawj ntawm hom pob no yog kom cov qhua tuaj noj mov’forklift ntau txuag thaum lawv tso cov khoom thauj. Lub ces kaum ntawm cov khoom nqa peb yuav ua ob lub kaum pob kws kho ua ke, nws ua kom cov khoom muag ruaj khov nyob rau hauv ntim thiab yuav tsis qeeb. Yog tias cov neeg siv khoom tsis muaj qhov tshwj xeeb, peb yuav ntim cov khoom los ntawm ob txheej. Yog li yog tias cov khoom lag luam lossis cov qhua muaj cov kev cai tshwj xeeb, peb yuav sib tham nrog cov neeg ua ntej.
