From
October 11, 2024
until October 13, 2024
At Peking – Yichuang Int'l. Sýning. Umv. Ctr., Peking, Kína
北京市大興區
Flokkar: Verkfræðigeirinn
Tags: Sjálfvirkni, Iðnaðar, Vetni, rafhlaða, Ný orka, Aviation, sending, Eldsneyti klefi, Chemical Industry, Hreinsitækni, Skipasmíði, Þrifabúnaður
From October 11, 2024 until October 13, 2024
