\9 35-08 E-2000 Patient Chair b Den-Tal-Ez Project 90-71) In 1986 DIS evaluated the E-2000 chair (Project 86-007). ... Instructions did not mention need for semi-annual in spection or lubrication of worrngear which is the main drive for raising and lowering the chair. ... (DT1 Schmitt) 35-10 Spirit Unit Model RE by Pelton aamp; Crane (Project 90-00) This unit was tested using a checklist developed from militaryanbsp;...
|Title||:||Dental Items of Significance|