China Coal & Mining Expo 201930.10. - 02.11.2019, hall/booth W1228Beijing, Chinawww.chinaminingcoal.com/web/
EMO Hannover 201916. - 21.09.2019 pavilion 6 Booth H51 (Castrol)Hannover, Germanyhttps://www.emo-hannover.de/ SmartControl