Li-cutter tsa PDC tse nang le li-polycrystalline Diamond Compact bakeng sa Li-drill Bits tsa PDC
Tlhaloso ea Sehlahisoa
Re hlahisa 'mele oa matrix oa PDC le 'mele oa tšepe, 'me re fana ka li-cutter tsa PDC tse ncha le tse sebelisitsoeng tse entsoeng Chaena le USA ka theko e tlase haholo.










