khw muag khoom
English

cov khoom

  • Cov Strands Uas Muab Ntub Dej

    Cov Strands Uas Muab Ntub Dej

    1. Siv tau nrog cov polyester tsis muaj roj, epoxy, thiab phenolic resins.
    2. Siv rau hauv cov txheej txheem dispersion dej los tsim cov lev ntub dej.
    3. Feem ntau siv rau hauv kev lag luam gypsum, cov ntaub so ntswg.
    kev nugcov ntsiab lus
Nias nkag mus nrhiav lossis nias ESC kom kaw