DPES Kos Npe & LED Expo
DPES Kos Npe & LED Expo
Qhov chaw:Guangzhou, Suav
Hall / sawv:Hall1, C04
DPES Kos npe & LED Expo Tuam Tshoj tau thawj zaug xyoo 2010. Txhua txhua xyoo, nrog rau txhua yam kev tshaj tawm hauv zej zog, thiab tau ua lub ntiaj teb cov khoom siv rau kev kos npe thiab kev lag luam tshaj tawm.
Lub sijhawm Post: Jun-06-2023