Lub neej kev pab cuam ntawm aluminium foil ducts muaj feem xyuam rau lawv cov khoom tsim, txheej txheem, kev teeb tsa, thiab kev ua haujlwm ib puag ncig. Raws li kev siv ib txwm muaj, txhuas ntawv ci ducts feem ntau muaj lub neej ua haujlwm txog li 10 xyoo. Kev siv tsis raug tuaj yeem ua rau kev laus, deformation, thiab tawg ntawm cov ducts, cuam tshuam rau lawv txoj haujlwm ib txwm muaj. Yog li ntawd, kev tshuaj xyuas tsis tu ncua, kev saib xyuas, thiab kev tu ntawm aluminium foil ducts yog qhov tsim nyog. Nws raug nquahu kom kuaj xyuas qhov xwm txheej ntawm txhuas ntawv ci ducts tsawg kawg ib xyoos ib zaug, thiab daws cov teeb meem tam sim ntawd.
