1. Uhlobo lokuguga lwezinto ze-polymer Izinto zokwakha ze-Polymer ekucubunguleni, ekugcinweni nasekusetshenzisweni, ngenxa yesenzo esibanzi sezici zangaphakathi nangaphandle, izakhiwo zayo ziwohloka kancane kancane, ukuze ukulahlekelwa kokugcina kwenani lokusetshenziswa, lesi simo singesokuguga. izinto ze-polymer ...
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