Kev siv qhov chaw siab dua: Cov qauv tsim ntawm lub qhov ntsaws ntsaws ntsaws ntsaws ntsaws rau hauv lub thawv tso cai rau ntau cov khoom muab tso rau hauv tib qhov chaw. Vim lub inclined xwm ntawm lub thawv, nws muaj peev xwm txo tau qhov sib txawv ntawm lub thawv thaum tswj kev ruaj ntseg, tso cai rau qhov chaw ntawm ntau cov khoom nyob rau hauv tib qhov chaw.
Yooj yim stacking thiab tuav: Vim lub oblique insertion ntawm lub thawv, stacking thiab tuav yog yooj yim dua. Lub thawv tuaj yeem ncaj qha tilted thiab muab tso rau hauv lwm lub thawv kom yooj yim stacking. Nyob rau tib lub sijhawm, kev tuav kuj tseem txuag nyiaj ntau dua vim tias lub thawv yog qaij, ua kom yooj yim rau thawb.
Kev ruaj ntseg zoo dua: Cov qauv tsim ntawm oblique insertion turnover box ua rau nws ruaj khov dua thaum stacking. Vim yog qhov xwm txheej ntawm lub thawv, muaj cov ntsiab lus txhawb nqa hauv qab, ua rau cov thawv ntim khoom ruaj khov thiab tsis tshua muaj tipping.
