abbr. |
poly crystalline diamond composite (MichaelBurov); poly-crystalline diamond composite (MichaelBurov); polycrystalline diamond composite (MichaelBurov); poly crystalline diamond cutter (MichaelBurov); polycrystalline diamond compact with diamond inserts (MichaelBurov); poly-crystalline diamond cutter bit (MichaelBurov); poly crystalline diamond cutter bit (MichaelBurov); polycrystalline diamond cutter bit (MichaelBurov) |