| 📅 Dates | 2026-10-23 ~ 25 |
| 📍 City | Kalkar，德国 |
| 🏭 Industries | Building & Construction Materials |
2026 德国卡尔卡国际建筑博览会 ay isang propesyonal na trade exhibition para sa Building & Construction Materials, na gaganapin sa Kalkar, Germany, mula 2026-10-23 hanggang 2026-10-25.
