Kongresuak (2004 urtetik gerozkoak)
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European Doctoral Seminar on Natural Gas
2010/10 - 2014/11 Groningen
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XIX International Conference on Chemical Reactors. CHEMREACTOR-19
2010/09 - 2013/09 Viena
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3rd International Conference on Engineering for Waste and Biomass Valorization
2010/05 - 2010/05
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International Scientific Conference on Pervaporation and Vapor Permeation
2010/04 - 2010/04
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Bioenergy II: Fuels And Chemicals From Renewable Resources
2009/03 - 2014/11 Rio de Janeiro