1.Ziziphi iingxowa zeplastiki ezinokuguquguquka kweplastiki Ukutshatyalaliswa kweplastiki kubhekiselele kwipolymer ukuya ekupheleni komjikelo wobomi, ubunzima bemolekyuli bunciphile, ukusebenza kweenwele zeplastiki, ezithambileyo, ezinzima, ezinqabileyo, eziqhumayo, ukulahleka kwamandla omatshini, ukuthotywa kwe-ordinar...
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