| 📅 Dates | 2026-11-05 ~ 08 |
| 📍 City | Bern，瑞士 |
| 🏭 Industries | Renewable Energy & Storage Building & Construction Materials |
Hausbau ay isang propesyonal na trade exhibition para sa Renewable Energy & Storage / Building & Construction Materials, na gaganapin sa Bern, Switzerland, mula 2026-11-05 hanggang 2026-11-08.
