| 牙科 |
ball-shaped burr (MichaelBurov); ball-shaped bur (MichaelBurov); round burr (MichaelBurov); round bur (MichaelBurov); ball-shaped dental cutter (MichaelBurov); spherical dental cutter (MichaelBurov); ball-shaped cutter (MichaelBurov); spherical cutter (MichaelBurov); spherical dental drill bit (MichaelBurov) |
