Liphaephe tsa Polytetrafluoroethylene (PTFE) li se li atile haholo liindastering tse fapaneng ka lebaka la litšobotsi tsa tsona tse ikhethang.PTFE, fluoropolymer, e tsebahala ka ho hanyetsa lik'hemik'hale tse ikhethang, khohlano e tlase, le mamello e phahameng ea mocheso, e e etsa molekane ea loketseng ...
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