ANSI C81.63 Threaded Gauge For Testing Unacceptable Contact-Making In E26d Double Contact-Medium-Screw Based Lampholders
   
  ANSI C81.63-2019 3-179-1Threaded Gauge for Testing Unacceptable Contact-Making in E26d Double Contact-Medium-Screw Based Lampholders
   
  Standard:ANSI C81.63-2019
   
  test sample : E26d Double Contact-Medium-Screw Based Lampholders
   
  Material:Steel
   
  Model:3-179-1
   
  
  
  