Cov khoom

Nylon ntxhua khaub ncaws

  • ntau qhov loj ntawm nylon ntxhua khaub ncaws

    ntau qhov loj ntawm nylon ntxhua khaub ncaws

    Nylon ntxhua khaub ncaws muaj cov khoom zoo heev rwb thaiv tsev, tsis muaj hlau nplaum, rwb thaiv tsev kub, lub teeb yuag, yas ntxhua khaub ncaws ntawm tus kheej cov ntaub ntawv kuj muaj qhov kub thiab txias tsis kam, siab zog, corrosion kuj, qee cov khoom muaj kev tiv thaiv lub caij nplooj zeeg, dav siv hauv ntau yam kev lag luam.