CONSTRUCTION INNOVATION EXPO
កាលបរិច្ឆេទចាប់ផ្ដើម
17 December 2019
កាលបរិច្ឆេទបញ្ចប់
20 December 2019
ពេលវេលា
12:00 am -
ទីតាំង
(English) Hong Kong Convention and Exhibition Center, Hong kong