Izicathulo zokhuseleko zinokuhlulwa zibe ziintlobo ezininzi ngokwemisebenzi eyahlukeneyo.I-sole yenziwe ngokubanzi nge-polyurethane imathiriyeli ngokubumba inaliti yexesha elinye, enenzuzo yokumelana ne-oyile, ukuxhathisa ukunxiba, ukumelana ne-asidi kunye ne-alkali, ukugquma, ukuxhathisa kwamanzi, kunye nokukhanya.2-...
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