I-Polytetrafluoroethylene (PTFE) i-polymer ye-tetrafluoroethylene (TFE), eyona nto ibalulekileyo ye-organic fluorine impahla eneempawu ezibalaseleyo ze-dielectric kunye ne-coefficient ephantsi ye-friction.Ngokuqhelekileyo zisetyenziswa njengeeplastiki zobunjineli, zinokwenziwa ityhubhu ye-polytetrafluoroethylene, intonga, iteyiphu, ipleyiti, ifilimu,...
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