A dental chair comprises of the electrically operated, retractable patient seating chair to which compressed air, h2o line, micromotor, spittoon bowl, and an overhead gentle is attached. It is the salient unit in the field of Dentistry! Dental chairs are A very powerful and crucial machines within the dental office https://sergiofbsf07271.suomiblog.com/what-does-dental-chair-mean-42183796