EventsLyon Eurexpo FranceOtt. 2023Pollutec 2023 | Lyon Eurexpo FranceFiera di RiminiNov. 2023Ecomondo 2023 | RiminiValladolid, SpagnaOtt. 2023Renewable Gas Exhibition▸2021Lyon Eurexpo FranceOtt. 2021Pollutec 2021 | Lyon Eurexpo France