V. Cov txiaj ntsig ntawm cov khob ntawv
A. Yooj yim rau nqa thiab siv
Piv rau lwm cov khob, cov khob ntawv muaj qhov hnyav sib dua. Lawv yooj yim nqa mus los. Qhov no ua raukhob ntawv lub thawv uas nyiam tshaj plawsrau cov neeg siv khoom haus dej haus thaum tawm mus.
B. Kev tsim tus kheej thiab kev lag luam hom
1. Kev Kho Kom Haum
Cov khob ntawv muaj peev xwm hloov kho tau yooj yim. Cov hom lag luam thiab cov tub luam tuaj yeem hloov kho qhov tsos thiab cov ntsiab lus luam tawm ntawm cov khob ntawv raws li lawv tus kheej xav tau thiab duab. Qhov no ua rau cov khob ntawv ua lub luag haujlwm tseem ceeb rau kev txhawb nqa hom lag luam thiab kev nce qib.
2. Ua kom muaj kev tshaj tawm txog hom lag luam ntau ntxiv
Cov khob ntawv yog ib lub thawv haus dej uas siv dav heev. Lawv siv dav txhua hnub hauv cov khw kas fes, cov khw haus dej, thiab lwm qhov chaw. Cov tub lag luam tuaj yeem luam cov cim lag luam, cov lus tshaj tawm, thiab lwm yam rau ntawm cov khob ntawv. Qhov no tuaj yeem ua rau lawv lub npe nrov dua thiab pom tseeb dua.
3. Kev qhia tawm txog kev kos duab
Tus qauv tsim ntawm lub khob ntawv tsis yog tsuas yog qhia txog lub npe lag luam xwb, tab sis kuj ua haujlwm ua ib qho chaw rau kev qhia tawm kev kos duab. Ntau lub koom haum kab lis kev cai thiab cov kws kos duab siv cov qauv khob ntawv los qhia txog kev muaj tswv yim thiab kev ua haujlwm kos duab. Qhov no tuaj yeem coj cov neeg siv khoom ntau dua kev paub txog kev zoo nkauj thiab kev kos duab.
C. Cov yam ntxwv ntawm kev tiv thaiv ib puag ncig thiab kev siv rov qab tau
1. Kev puas tsuaj
Cov khob ntawv feem ntau yog ua los ntawm cov hmoov av ntuj. Nws yog kev siv thiab rov ua dua cov khoom siv ntuj. Piv rau cov khob yas, cov khob ntawv yooj yim dua rau kev lwj hauv cov chaw ib puag ncig ntuj. Qhov no txo cov pa phem rau ib puag ncig.
2. Siv tau dua tshiab
Cov khob ntawv tuaj yeem siv rov qab thiab rov siv dua kom txo tau kev siv cov khoom siv. Ntau qhov chaw tau teeb tsa cov thoob khib nyiab pov tseg khob ntawv thiab ua cov txheej txheem tshwj xeeb thiab kev siv rov qab. Qhov no ua rau nws muaj peev xwm siv cov khob ntawv rov ua dua tshiab.
3. Kev txuag hluav taws xob
Cov khob ntawv siv hluav taws xob tsawg heev. Piv rau lwm cov khob, cov txheej txheem tsim cov khob ntawv siv cov tshuaj lom neeg thiab lub zog tsawg dua. Yog li, nws zoo dua rau ib puag ncig thiab siv cov peev txheej zoo dua.
Hauv kev xaus lus, cov khob ntawv muaj cov yam ntxwv ntawm kev yooj yim nqa thiab siv, kev tsim qauv tus kheej thiab kev lag luam hom, nrog rau kev tiv thaiv ib puag ncig thiab kev siv rov qab. Ua ib lub thawv haus dej, cov khob ntawv tuaj yeem ua tau raws li cov neeg siv khoom xav tau. Tib lub sijhawm, nws kuj tuaj yeem coj cov txiaj ntsig zoo rau ib puag ncig thiab kev lag luam.