From July 11, 2023 until July 13, 2023
Sa Shenzhen - Shenzhen Convention & Exhibition Center, Guangdong, China
Nai-post ng Canton Fair Net
http://www.grfexpo.com/index.asp
Mga Kategorya: Serbisyong pangkalikasan
Tags: kapaligiran, tubig, Recycling, Petrochemical, Sayangin, Kagamitan sa Tubig
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