Cov txee/chassis ntse uas peb lub tuam txhab tsim muaj ntau yam kev siv, thiab cov neeg siv khoom muaj kev xav tau hauv kev muag khoom, kev lag luam hauv tuam txhab nyiaj, tsev, chaw ua haujlwm thiab lwm yam.
Cov plhaub ntawm cov khoom siv ntse feem ntau yog ua los ntawm hlau, daim ntawv dov txias, hlau tsis xeb thiab lwm yam khoom siv. Nws yog tus cwj pwm los ntawm kev ua kom lub plhaub tawv dua, tsis yooj yim xeb, tsis yooj yim hnav, thiab lwm yam, uas ua rau lub neej ntawm lub plhaub ntawm cov khoom siv ntse ntev mus rau qee qhov thiab txuag tau qee qhov nqi siv.
Peb tuaj yeem tsim qauv raws li cov khoom sib txawv thiab cov xwm txheej ntawm daim ntawv thov. Peb tsuas yog yuav tsum muab koj cov duab kos lossis lub tswv yim, thiab peb tuaj yeem ua rau koj.
