II. AVEM Statistics Program for RGAs, Vacuum Hardware, Vacuum Valves, Vacuum Systems, Vacuum Pumps and Leak Detectors – North America Market

1. AVEM Guidelines for Completing of the Reporting Forms
   
   
2. Addenda Reporting Forms
   Members: These Addenda for specific product lines are completed each quarter.
   
   Addendum A: Residual Gas Analyzers (RGAs)
   Addendum B: Vacuum Components/Hardware
   Addendum C: Vacuum Components/Valves
   Addendum D: Vacuum Systems
   Addendum E-1: Turbomolecular Pumps
   Addendum E-2: Oil-Sealed Rotary Vane Pumps
   Addendum E-3: Roots Blowers
   Addendum E-4: Dry Roughing Pumps (Greater Than 10 CFM)
   Addendum F: Helium Mass Spectrometer Leak Detectors
   Addendum G: Mass Flow Controllers
   Guidelines for Completion of Reporting Forms