Izindaba
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Abasiki be-PDC Bashintsha Ukumba Uwoyela Negesi
Ukumba uwoyela negesi kuyingxenye ebalulekile embonini yamandla, futhi kudinga ubuchwepheshe obuthuthukisiwe ukukhipha izinsiza emhlabathini. Abasiki be-PDC, noma abasiki bedayimane abancane be-polycrystalline, bangubuchwepheshe obusha obushintshe inqubo yokumba. Labasiki bashintshe...Funda kabanzi -
Amacala abasiki be-PDC eminyakeni yamuva nje
Eminyakeni yamuva nje, kube nesidingo esikhulayo sabasiki be-PDC ezimbonini ezahlukahlukene, okuhlanganisa uwoyela negesi, izimayini, kanye nokwakha. Abasiki be-PDC noma be-polycrystalline diamond compact basetshenziselwa ukubhoboza nokusika izinto eziqinile. Kodwa-ke, kube nezimo eziningana ezibikiwe zabasiki be-PDC ...Funda kabanzi
