Eurostat, Luxembourg. 8405 (01/1988-..) Producer gas or water gas generators, with or without their purifiers, acetylene gas generators and similar water process gas generators, with or without their purifiers, parts thereof (excl. coke ovens, electrolytic process gas generators and carbide lamps): CN 8405 /Exports /Unit = Prices (Euro/ton) /Partner: Guinea Biss. /Reporter: Eur27_2020 /8405:Producer gas or Water gas Generators, With or Without Their Purifiers; Acetylene gas Generators and Similar Water Process gas Generators, With or Without Their Purifiers; Parts Thereof (Excl. Coke Ovens, Electrolytic Process gas Generators and Carbide Lamps).