2017-08-14
1.Ungaphoqeleli kakhulu ngenkathi ufaka ipayipi;2.Qaphela ukubeka into esetshenzisiwe, khipha ipayipi elilimele noma isilinganisi ngenkathi uphethe; 3.Sebenzisa ingcina ekhethekile ekuxhumekeni kwepayipi, i-chamfer ekugcineni kwepayipi, i-burr ehlanzekile ne-galling, ipayipi elihlanzekile nesiphetho sesokhethi ngaphambi kokunamathisela, insimbi yeglue iphele kuqala