Izindaba
-
Amacala wabasiki be-PDC eminyakeni yamuva
Eminyakeni yamuva nje, kuye kwaba nesidingo esikhulayo sabasiki be-PDC ezimbonini ezihlukahlukene, ezihlanganisa uwoyela negesi, izimayini nezokwakha.I-PDC noma i-polycrystalline diamond compact cutters isetshenziselwa ukubhola nokusika izinto eziqinile.Kodwa-ke, kube namacala amaningana abikiwe ngabasiki be-PDC ...Funda kabanzi
