| 📅 Dates | 2026-11-05 ~ 08 |
| 📍 City | Bern，瑞士 |
| 🏭 Industries | Renewable Energy & Storage Building & Construction Materials |
Hausbau este un târg comercial profesional pentru Renewable Energy & Storage / Building & Construction Materials, organizat la Bern, Switzerland, în perioada 2026-11-05–2026-11-08.
