SHANGHAI INTERLLIGENT BUILDING TECHNOLOGY (SIBT)
កាលបរិច្ឆេទចាប់ផ្ដើម
31 August 2021
កាលបរិច្ឆេទបញ្ចប់
2 September 2021
ពេលវេលា
8:00 am - 5:00 pm
ទីតាំង
Shanghai New International Expo Centre(SNIEC), Shanghai, China; Organizer: Messe Frankfurt (Shanghai) Co. Limited