Iintlaka zePVC luhlobo lwemathiriyeli yeplastiki esetyenziswa ngokubanzi eneempawu ezizodwa zomzimba kunye neekhemikhali. Banoluhlu olubanzi lwezicelo kumashishini ahlukeneyo, kubandakanya izinto zokwakha, izinto zemoto, izinto zombane, kunye nempahla yabathengi.
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