2026-09-07

Matau i te whakaaturia

PTFE (Polytetluoroethylene) Ko te hiri o te whakatupu o te whakatupu, he hiri i te maha o te mea e meatia ana ki nga tikanga Ko te PTFE e whakamahia te mea e matau ana i te mea e tukitukia ana i te mea, i raro ai Me te whakapumau o te hunga tupu He mea whiriwhiri o nga meatia