PVDF Advantages: yakakwira mechanicha simba uye kuoma, fungus kuramba, yakakwirira kupfeka kuramba, yakakwirira permeability kuramba magasi uye zvinwiwa, kunaka kwemafuta kugadzikana, murazvo unodzoreredza, utsi hushoma, kumira zvakanaka kukwira panguva yekuwedzera tembiricha, Iine kuchena kwakanyanya, nyore kunyungudika kugadzirisa, res...
Verenga zvimwe