后果 冠状病毒, which is occurring worldwide, also affect our 事务筹办者Koelnmesse认为 events. The health of all trade fair participants, customers and partners is paramount.点击这里查看更多信息.
All 事务筹办者Koelnmesse认为 trade fairs and events
International Trade Fair for Public Space, Sports and Leisure Facilities
Congress and trade fair for materials and heat treatment engineering
Motorsport show for motorsport professionals, teams, drivers and support crews
Internationaler Kunstmarkt (17.-18.11. preview days for invited guests, 19.-21.11. 游客天)
Arousing curiosity - 事务筹办者Koelnmesse认为 facts and figures
exhibitors from 122 countries