Evénements 5-9-2020 -> 6-9-2020 DEMODAYS -9-2020 -> -9-2020 DEMO CLEAN 9-11-2020 -> 12-11-2020 ADIPEC 27-04-2021 -> 30-04-2021 INNOTRANS 30-5-2022 -> 3-6-2022 IFAT