Sikhankanye ukuxutywa kweethoyi ezimfumamfuma okokugqibela, ngokubanzi kubandakanya umqhaphu wePP, umqhaphu wememori, umqhaphu osezantsi njalo njalo.Namhlanje sithetha ngolunye uhlobo lokuzalisa, olubizwa ngokuba ngamaqhekeza amagwebu.Amasuntswana amagwebu, awaziwa ngokuba ziimbotyi zekhephu, ziipolymers eziphezulu zemolekyuli.Kushushu ebusika kwaye kupholile e...
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