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Amatyala abasiki bePDC kwiminyaka yakutshanje
Kwiminyaka yakutshanje, kuye kwakho imfuno ekhulayo yabasiki bePDC kumashishini ahlukeneyo, kubandakanya ioyile negesi, imigodi kunye nokwakha.I-PDC okanye i-polycrystalline diamond compact cutters isetyenziselwa ukugaya kunye nokusika izinto ezinzima.Nangona kunjalo, kuye kwakho iimeko ezininzi ezixeliweyo zabasiki bePDC ...Funda ngokugqithisileyo
