Silla dental plegable Portátil de Laboratorio a la venta/tubo de pieza de mano de 2 orificios/4 orificios
High or Low speed air turbine Handpiece tube2 Holes /4 Holes ….1set. Many dental stools have no recognizable lumbar support at all. The prominence of the lumbar support can impact disc pressure. Dental Portable Turbine/air Turbine/compressor.