Eurostat, Luxembourg. 84141081 (01/2017-..) Diffusion pumps, cryopumps and adsorption pumps (excl. pumps used in semiconductor or flat panel display production): CN 84141081 /Exports /Unit = Prices (Euro/suppl. units) /Partner: Sierra Leone /Reporter: European Union /84141081:Diffusion Pumps, Cryopumps and Adsorption Pumps (Excl. Pumps Used in Semiconductor or Flat Panel Display Production).