From May 11, 2024 until May 13, 2024
Huko Guangzhou - Maonyesho ya Uagizaji na Usafirishaji ya China ya Uagizaji na Uuzaji nje (Canton Fair Complex), Guangdong, Uchina
Imetumwa na Canton Fair Net
http://www.julang.com.cn/
Jamii: Sekta ya Uhandisi, Mining Industry
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