Nta, lub tshuab fais fab uas ua los ntawm lub tuam txhab txais ntau ntau hom kev ua haujlwm, yog li nws tuaj yeem ncav cov qauv zis ntau dua thaum siv cov khoom siv. Cov cuab yeej hluav taws xob yuav pab txhim kho qhov kev ua tiav thaum ua hauj lwm, thiab cov khoom siv tshuaj ua ke Piv nrog rau kev siv cov cuab yeej fais fab, nws tuaj yeem ua kom zoo dua qub thiab ua kom tiav ntawm cov khoom. Nws tseem tuaj yeem ua kom cov khoom zoo tsim nyog raws li qhov xav tau kev ua lag luam, ua kom tau raws li tus qauv ntawm tus qauv khoom noj khoom haus, thiab yuav tsis tsim teeb meem suab nrov thaum lub lag luam ntawm cov khoom siv fais fab. Ob qho tag nrho yog cov txiaj ntsim ntawm kev siv lub tshuab fais fab.
Yuav kom tau yooj yim dua thiab yooj yim rau siv lub cav fais fab, nws kuj yog ib qho tseem ceeb yuav tsum tau them sai sai rau cov ntaub ntawv fais fab ntawm lub tshuab fais fab. Cov khoom siv fais fab yuav tsum tau ua haujlwm nyob hauv qhov chaw muaj kev sov txaus. Ntau cov chaw lag luam yuav tsum tau ua kom tau cov qauv tsim tawm cov qauv siab, yog li lub sijhawm ntev heev thaum siv cov cuab yeej hluav taws xob, yog qhov yooj yim kom khaws cia, yog tias cov cua sov tsis tuaj yeem ua rau tsis muaj teeb meem, ces koj yuav tsum them nyiaj mus rau qhov chaw nkag mus thaum nruab thiab siv cov khoom siv fais fab.
Thaum siv lub tshuab fais fab, nws yuav tsum them zoo saib seb cov av nyob hauv cheebtsam tsis txaus, thiab cov ua haujlwm ntawm lub tshuab fais fab hauv qab ntawm qhov tsis muaj humidity tsis ncav qhov ua haujlwm zoo tagnrho, yog li nws tsis tuaj yeem siv nyob rau hauv ib qho chaw txaus ntshai. Cov cuab yeej fais fab rau ntau lawm thiab kev ua haujlwm. Thaum muab cov khoom siv fais fab, yuav tsum tau saib xyuas kom tsis txhob tso lwm yam khoom lossis khoom siv rau ntawm qhov khoom, tshwj xeeb tshaj yog yog tias tsis muab cov khoom kub rau hauv.
