Cov tsos ntawm lub hnab ntim tau "rov siv dua" los ntawm txhua tus, yog vim li cas vim li cas lub hnab ntim khoom siv los ntawm txhua tus?
1. Cia lub hnab ntim khoom:
Cov neeg siv cov xwm txheej ntawm kev siv, tsim nyog xaiv cov ntaub ntawv, thiab tsim nyog proportions. Lub peev xwm los tiv thaiv kev laus ntawm cov khoom yas hauv qab hnub ci yog ib qho teeb meem kev txhawj xeeb nyob rau tam sim no, thiab nws kuj yog ib qho teeb meem uas feem ntau ntsib hauv kev siv cov hnab ntim khoom tiag tiag. Ua tib zoo saib xyuas kev siv cov tshuaj tiv thaiv violet thiab xaiv cov khoom siv hauv cov txheej txheem tsim khoom.
2. Kev siv lub hnab ntim khoom:
Thaum tsim lub hnab ntim khoom, nws yuav tsum tau ua tib zoo xav txog cov kev tshwj xeeb thiab cov txheej txheem ntawm cov neeg siv khoom siv lub hnab ntim khoom, xws li nqa, thauj, thiab thauj khoom ua haujlwm. Tsis tas li ntawd, nws yuav tsum tau txiav txim siab seb nws puas yog ntim khoom noj, thiab nws yuav tsum tau txiav txim siab seb nws puas yog tsis muaj tshuaj lom thiab tsis muaj mob rau cov zaub mov ntim.
3. Qhov nruj ntawm lub hnab ntim khoom:
Cov khoom ntim sib txawv muaj qhov sib txawv sealing. Piv txwv li, cov ntaub ntawv hmoov lossis cov khoom siv tshuaj lom thiab cov khoom uas ntshai tsam kev sib kis muaj kev nruj heev ntawm kev sib khi, thiab cov ntaub ntawv uas muaj dej noo los yog mildew kuj muaj cov cai tshwj xeeb rau huab cua nruj.
