Imiyoboro ya Polytetrafluoroethylene (PTFE) yamenyekanye cyane mu nganda zitandukanye kubera imiterere yihariye.PTFE, fluoropolymer, izwiho kurwanya imiti idasanzwe, kurwanya ubukana buke, no kwihanganira ubushyuhe bwinshi, bigatuma iba umufasha mwiza ...
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