Villes
hangzhou
Worlddidac Asia
15.09.2026 - 17.09.2026 · Hangzhou, Chine, République populaire
International Exhibition & Conference for Educational Resources, Technology, and Skills Development
IG CHINA
01.05.2027 - 01.05.2027 · Hangzhou, Chine, République populaire
International Exhibition on Gas Technology, Equipment and Application
HY+FC Expo China
01.05.2027 - 01.05.2027 · Hangzhou, Chine, République populaire
China Hydrogen and Fuel Cells Expo
Worlddidac Asia
01.09.2027 - 01.09.2027 · Hangzhou, Chine, République populaire
International Exhibition & Conference for Educational Resources, Technology, and Skills Development