DPES EXPO GuangZhou 2021
DPES EXPO GuangZhou 2021
Qhov Chaw:Guangzhou, Suav teb
Tsev/Rooj Muag Khoom:Tsev 2, A08
DPES yog tus kws tshaj lij hauv kev npaj thiab teeb tsa cov kev nthuav qhia thiab cov rooj sib tham. Nws tau ua tiav qhov kev tshaj tawm 16 ntawm DPES Kos Npe & LED Expo Tuam Tshoj hauv Guangzhou thiab tau lees paub zoo los ntawm kev lag luam tshaj tawm.
Lub sijhawm tshaj tawm: Lub Rau Hli-06-2023