Eurostat, Luxembourg. 84213951 (01/1988-12/2005) Machinery and apparatus for filtering or purifying gases (other than air), by a liquid process (excl. such articles for civil aircraft of subheading 8421.39.10 and isotope separators): CN 84213951 /Exports /Unit = Prices (Euro/ton) /Partner: Netherlands /Reporter: European Union /84213951:Machinery and Apparatus for Filtering or Purifying Gases (Other Than Air), by a Liquid Process (Excl. Such Articles for Civil Aircraft of Subheading 8421.39.10 and Isotope Separators).