Igrinder ethe tyaba sisixhobo somatshini esisetyenziselwa ukukrazula imathiriyeli ekrwada njengemithi, iingcambu, amaplanga, iipalethi kunye nenkunkuma yokwakha zibe yimathiriyeli yegranular encinci yokugcina, ukuthutha, okanye ukuphinda isetyenziswe.Isetyenziswa kakhulu ekusetyenzweni kweenkuni, ukulahlwa kwenkunkuma yokwakha, ukulahla inkunkuma kunye namanye amashishini....
Funda ngokugqithisileyo