The 5th Beijing International Building Energy-saving & Green Building Technology & Equipment Exhibition

The 5th Beijing International Building Energy-saving & Green Building Technology & Equipment Exhibition

+86 29 83118366
+86 29 87812358
[javascript protected email address]
Beijing, China

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تاريخ البدأ
7-6-2018
تاريخ الإنتهاء
9-6-2018
محور
كهروضوئية
دولي / محلي
دولي