Lus Cim: Teeb meem yooj yim ntsib nrog pheej yig daim kab xev
1. Fading ntawm reflective daim kab xev
2. Delamination ntawm daim kab xev reflective
3. Ntev ntev tsis txaus ntawm daim kab xev nplaum
4. Reflectivity tsis raws li tus qauv
5. Huab cua tiv thaiv tsis haum rau qhov tseeb
Dingfei Reflective Materials tuaj yeem muab cov ntaub nplaum zoo zoo thiab cov kev pabcuam tomqab muag
