hluavtaws Cork

  • Natural Cork

    Ntuj Cork

    Khoom siv ntuj Cork Loj 23.5 × 44 los yog 24 x 44 los yog customized raws li tus neeg yuav tsum tau kev faib cais raw cork, hluavtaws cork, composite cork Feem pua ​​ntawm Moisture 4.7-4.9% Rebound Rate 98% Density 170kg/m3 274 kg/m3 Pull Plug Force 189-210 N Sealing Performance Tsis muaj qhov xau rau 30 feeb lossis li ntawd thaum 0.15 Mpa cua presure Ntim cov ntawv thawv Cov Qauv Muab yog Cov Qauv Npaj Ib zaug paub meej, cov qauv yuav raug xa hauv ib ...