Cov ncej teeb uas muab tais tau tuaj yeem ntsia thiab tshem tawm sai sai, thiab yooj yim rau kev siv. Tsis tas yuav muaj cov cuab yeej tshwj xeeb lossis kev cob qhia ntau yam los nthuav cov ncej teeb. Peb kuj muab cov teeb thiab cov vaj huam sib luag hnub ci rau kev siv sab nraud, uas yog xaiv tau yog tias koj xav tau.
1. Tus qauv tsim uas muab tais tau yooj yim rau kev thauj mus los, khaws cia, thiab tswj xyuas, uas yog qhov siv tau zoo heev rau kev tsim kho ib ntus.
2. Tom qab tais tau lawm, cov ncej teeb no siv qhov chaw tsawg dua, uas yog qhov tsim nyog heev rau qhov chaw cia khoom tsawg.
3. Cov ncej teeb uas muab tais tau tuaj yeem teeb tsa sai sai yam tsis tas siv cov cuab yeej tshwj xeeb lossis khoom siv, uas yooj yim siv.
4. Tso cai rau kev hloov qhov siab, tso cai rau cov neeg siv kho nws raws li qhov xav tau lossis ib puag ncig tshwj xeeb.
5. Muaj peev xwm nruab nrog ntau yam khoom siv xws li teeb pom kev zoo LED lossis CCTV saib xyuas.
6. Cov xauv lossis cov khoom siv kev nyab xeeb uas hloov kho tau kom ntseeg tau tias lub teeb ncej ruaj khov thaum txuas ntxiv thiab siv.
1. Haum rau cov xwm txheej sab nraum zoov, kev ua koob tsheej, thiab kev hais kwv txhiaj uas xav tau teeb pom kev ib ntus.
2. Siv los teeb pom kev zoo rau cov chaw tsim kho kom muaj kev nyab xeeb thiab pom kev thaum hmo ntuj.
3. Haum rau cov pab pawg teb thaum muaj xwm txheej ceev uas xav tau kev daws teeb meem sai thiab yooj yim hauv thaj chaw muaj kev puas tsuaj lossis thaum lub sijhawm hluav taws xob tsis ua haujlwm.
4. Cov ncej uas muab tais tau siv tau rau kev mus pw hav zoov kom muab teeb pom kev zoo rau thaj chaw deb.
5. Siv tau rau kev ua kis las ib ntus lossis kev cob qhia kom muab teeb pom kev zoo rau kev ua ub ua no thaum hmo ntuj.
6. Siv tau ua kev ruaj ntseg ib ntus ntawm cov xwm txheej lossis cov chaw tsim kho kom txhim kho kev nyab xeeb thiab tiv thaiv kev ua txhaum cai.