Nrog rau kev txhim kho ntawm ib puag ncig kev paub, kev lag luam kev cia siab yuav zoo dua, kev lag luam xav tau kuj yuav nthuav dav, thiab kev siv cov kev lag luam hauv tsev thiab txawv teb chaws yuav nrov dua. Qhov no muab cib fim rau txoj kev loj hlob ntawm ton hnab. Cov neeg tsim khoom yuav tsum tuav lub sijhawm thiab ua tau raws li cov kev cov nyom, yuav ua li cas los daws qhov teeb meem ntawm hluav taws xob zoo li qub?
Muaj peev xwm tawm ntawm hluav taws xob zoo li qub tshwm sim thaum tuav tons ntawm lub hnab. Thaum cov ntsiab lus ntawm lub pob yog cov khoom siv hluav taws xob, tus neeg teb xov tooj tau txais hluav taws xob poob siab, cov pa hluav taws xob thiab huab cua ncav cuag ib qho piv txwv, lossis cov khoom plua plav mus txog qee qhov concentration. Thaum nws ntsib ib qho hluav taws xob zoo li qub, nws yuav tawg. Kev sib tsoo hluav taws xob feem ntau tshwm sim thaum thauj cov khoom ntim yas hauv tsev rau khoom.
Lub ntsiab lus tseem ceeb hauv kev sim qhov zoo ntawm lub hnab ntim khoom yog lub peev xwm thauj khoom ntawm lub hnab ntim khoom. Lub peev xwm thauj khoom ntawm cov hlua kuj tseem ceeb heev. Feem ntau, thaum peb tsis siv lub forklifts rau kev sib tsoo, peb feem ntau siv cov hlua khi los ua qhov nruab nrab ntawm txhua yam khoom, uas cuam tshuam rau peb cov ntim khoom kom ruaj ntseg.
Dab tsi peb yuav tsum tau kuaj lub hnab ntim khoom yog nws lub peev xwm hoisting. Thaum poob los ntawm qhov chaw siab hauv lub vas, seb nws tuaj yeem tiv taus ntau dua ntawm lub ntiaj teb lub ntiajteb txawj nqus yam tsis muaj kev puas tsuaj. Qhov no yog ib qho tseem ceeb rau peb ntsuas nws qhov zoo.
Lub hnab hnyav hnyav yog tsim nrog cov khoom siv tsawg thiab siv los txo qhov hnyav ntawm ntim. Cov khoom siv hnyav tau dhau los ua neeg nyiam hauv kev ntim khoom. Tons ntawm lub hnab nthuav tawm ntau yam kev sib tw hauv kev txo qhov hnyav thiab tuab ntawm cov khoom ntim, thiab tswj kev ua haujlwm thiab kev ua haujlwm ntawm cov khoom ntim thawj zaug thaum lub teeb yuag. Kev ntim khoom siv tshuab yog ib qho kev sib tw loj, uas tau hais txog yuav luag txhua hom ntim yas. Cov khoom siv tshiab thiab kev ua haujlwm thev naus laus zis tau ua rau muaj kev vam meej hauv cov duab thiab cov qauv ntawm lub teeb yuag.