Cov teeb meem xav tau kev saib xyuas thaum hnav thiab tswj cov khaub ncaws ua haujlwm zoo li qub
1. Txhua yam khaub ncaws yuav tsum siv cov ntaub tiv thaiv zoo li qub, thiab feem ntau tsis txhob siv cov ntaub linings. Thaum yuav tsum siv ob sab, qhov nthuav tawm ntawm ob sab phlu yuav tsum tsis pub ntau tshaj 20% ntawm thaj chaw sab hauv ntawm tag nrho cov khaub ncaws.
2. Cov qib sib txawv ntawm cov khoom siv tiv thaiv zoo li qub thiab cov khaub ncaws ua haujlwm zoo li qub yuav tsum raug xaiv raws li qhov hluav taws xob hluav taws xob raug rau cov khoom sib txawv hauv qhov chaw sib txawv.
3. Cov khaub ncaws ua haujlwm yuav tsum tau ntxuav los ntawm cov txheej txheem yooj yim kom ntau li ntau tau, thiab cov khaub ncaws ua haujlwm yuav tsum tau muab ntxhua kom huv los ntawm kev siv tshuab thiab tshuaj muaj zog.
4. Nws raug txwv tsis pub txuas lossis hnav cov khoom hlau ntawm cov khaub ncaws ua haujlwm tsis zoo.
5. Nws tsis raug tso cai hnav lossis hle khaub ncaws ua haujlwm ntawm qhov chaw uas cov khoom lag luam zoo li qub ua haujlwm (cov khaub ncaws yuav tsum tau hloov pauv hauv chav hloov chaw). Txhua lub khawm ntawm cov khaub ncaws ua haujlwm yuav tsum raug kaw, thiab sim tsis txhob ua kom ze rau **.
6. Cov khaub ncaws ua haujlwm tiv thaiv zoo li qub uas yuav hauv cov khoom lag luam yuav tsum raug xaiv kom raug txhawm rau txhawm rau txheeb xyuas tus nqi ua ntej hnav. Tom qab hnav rau qee lub sijhawm, tshwj xeeb tshaj yog thaum tus neeg hnav pom tias muaj hluav taws xob, nws yuav tsum raug kuaj dua.