DPES Kos Npe & LED Expo

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