Auspices for the 31st Clean Coal Day International Symposium (2022)

13.09.2022 / 17:01 | Aktualizováno: 13.09.2022 / 17:08

The Ambassador of the Czech Republic to Japan provides auspices for the 31st Clean Coal Day International Symposium (2022) which will be held from 5th to 6th September 2022.