Yuav ua li cas paub qhov txawv qhov zoo ntawm PVC fridge hlau nplaum cov khoom lag luam?
May 28, 2020
Tso lus
Thawj zaug saib ntawm pvc fridge sib nqus hlau nyoos thiab siav. Thaum cov khoom tawm hauv qhov cub thiab txias, quav nws me ntsis, yog tias nws tawg nws txhais tau tias nws tsis yog siav.
Thib ob, xim thiab txoj haujlwm. Raws li tus neeg siv khoom' s tus qauv, peb tuaj yeem pom seb cov xim thiab qhov chaw ntawm cov khoom peb ua yog ua raws cov qauv.
Saib yog tias hauv qab ntawm PVC lub tog raj kheej hlau nplaum tiaj, thiab yuav tsum tsis muaj npuas nyob hauv qhov chaw uas cov hlau nplaum nyob sab nraum qab ntawm cov khoom tsis tuaj yeem txuas
Saib qhov zoo ntawm mos muag pvc fridge hlau nplaum dua. Nws feem ntau yog nyob ntawm seb cov khoom puas muaj npuas, impurities thiab xim sib xyaw.
