1. Durability ntawm cov khoom ntim khoom
Cov thawv ntim khoom feem ntau yog ua los ntawm corrosion-cov hlau tsis muaj zog, nrog lub neej tsim ntawm 25 xyoo lossis ntev dua. Nrog kev tu thiab tu, xws li kev tiv thaiv xeb tsis tu ncua, pleev xim, thiab tshuaj xyuas, lawv lub neej kev pabcuam tuaj yeem txuas ntxiv mus.
2. Kev cuam tshuam ib puag ncig
Cov thawv ntim tau cuam tshuam loj heev los ntawm ib puag ncig, tshwj xeeb tshaj yog nyob rau hauv cov av ntub lossis siab -cov chaw ntsev, qhov twg yuav tsum tau ua kom zoo. Nyob rau hauv ib puag ncig zoo li no, kev siv cov corrosion-cov ntaub ntawv tiv taus thiab cov thev naus laus zis yog qhov tseem ceeb rau kev ua haujlwm ntev.
3. Kev tu thiab tu
1) Kev Tiv Thaiv Sab Nraud
Kev tshuaj xyuas tsis tu ncua thiab kev saib xyuas ntawm cov txheej txheem sab nraud yog qhov zoo ntawm kev tiv thaiv xeb thiab kev puas tsuaj ntawm cov qauv. Siv cov- zoo xeb- tiv thaiv cov xim thiab cov cua sov- cov txheej txheej insulating tuaj yeem txhim kho cov kav ntev ntawm cov tsev ntim khoom.
2) Internal Maintenance
Kev saib xyuas sab hauv ntawm lub tsev ntim khoom suav nrog kev tshuaj xyuas tas li thiab hloov kho cov kav dej, hluav taws xob, thiab cov chaw rwb thaiv tsev. Kev tswj xyuas qhov cua kom zoo thiab kev huv kuj pab kom lawv lub neej ua haujlwm ntev.
