Ntau tus neeg muas zaub, thaum yuav cov khoom yas, ua ntej nug txog tus nqi. Lo lus nug no feem ntau nyuaj los teb ncaj qha, vim muaj ntau yam cuam tshuam tus nqi ntawm cov yas yas. Cov ntaub ntawv yas crate thiab xim sib txawv. Qee cov neeg siv khoom, thaum hnov cov crates loj dua, nug cov thawv me me, xav tias cov crates me yuav pheej yig dua. Qhov no yog ib lub tswv yim tsis ncaj ncees lawm.
Qhov tseeb, tus nqi ntawm cov yas yas tsis muaj dab tsi ua rau lawv qhov loj me. Cov thawv me me tsis tas yuav pheej yig dua li cov loj dua. Lub ntsiab yam tseem ceeb cuam tshuam tus nqi ntawm cov yas crates yog lawv cov khoom thiab qhov hnyav. Cov crate tshiab ua los ntawm cov khoom sib txawv yog kim dua. Rau tib cov khoom, tus nqi ntawm ib lub crate yog xam los ntawm qhov hnyav. Cov khoom hnyav dua, cov khoom siv ntau dua, nws yuav kim dua. Cov crates loj yog kim dua vim tias lawv hnyav dua, cia lawv nqa hnyav dua. Yog tias lawv sib dua, lawv yuav tsis tuaj yeem nqa cov khoom hnyav dua. Qee lub thawv me me hnyav dua, thiab qee qhov tseem kim dua me ntsis loj crates. Yog li, cov ntsiab lus tseem ceeb cuam tshuam qhov loj thiab tus nqi ntawm cov yas yas yog lub crate qhov hnyav thiab ua ntej - npaj siv.
Ua ntej yuav cov yas crate, nws raug nquahu kom nkag siab txog qhov loj me, lub peev xwm thauj khoom, thiab cov khoom siv pallet. Tsuas yog nrog qhov kev nkag siab no koj tuaj yeem xaiv txoj cai, tus nqi - cov khoom siv yas zoo. Tsis txhob nug txog tus nqi tam sim ntawd, uas tsis muaj ntsiab lus thiab ua tiav nkim sijhawm thiab siv zog.
