Eurostat, Luxembourg. 84834059 (01/2006-..) Speed changers, incl. torque converters, for machinery (excl. gear boxes): CN 84834059 /Exports /Unit = Prices (Euro/ton) /Partner: Cameroon /Reporter: Eur27_2020 /84834059:Speed Changers, Incl. Torque Converters, for Machinery (Excl. Gear Boxes).