A wa lori aaye ni ECWATECH
Afihan wa ECWATECH ni Russia ti bẹrẹ.Adirẹsi pato ni Кроkus Эkspo,Мосkva,Россия.Our agọ nọmba jẹ 8J8.
Lakoko akoko 2023.9.12-9.14, Kaabo lati wa fun rira ati ijumọsọrọ.
Eyi ni aaye ifihan.
Akoko ifiweranṣẹ: Oṣu Kẹsan-12-2023