Ngale tape yetywina ye-PTFE, akukho mfuneko yokusebenzisa incangathi, idope yombhobho emdaka xa ulungisa.Iteyiphu ye-PTFE ilungile ekuveliseni amatywina akhawulezayo, acocekileyo, angangeni moya.Ilungele imigca yamanzi, umoya okanye igesi kwaye isebenza kwimisonto yentsimbi okanye umbhobho wePVC.Ngokukhawuleza, ococekileyo, umoya-tig...
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