Ukulinganisa umbala weplastiki kusekelwe kwimibala emithathu esisiseko ebomvu, etyheli kunye neblue, ukuhambelana nombala odumileyo, uhlangabezana neemfuno zomahluko wombala wekhadi lombala, unoqoqosho, kwaye awutshintshi umbala ngexesha lokucubungula kunye nokusetyenziswa.Ukongeza, umbala weplastiki unokubonelela ngeendlela ezahlukeneyo ...
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