Producer gas or water gas generators, with or without their purifiers, acetylene gas gener.and similar water process gas generators, with or without their purifiers, parts thereof (excl. coke ovens, electrolytic process gas gener.and carbide lamps)
Generatorji za generatorski ali vodni plin, s svojimi čistilniki ali brez njih, acetilenski generatorji in podobni generatorji na moker postopek, s svojimi čistilniki ali brez njih