Kwanan nan, rukunin "Hanyoyin Kimiyya da Fasaha - Fasahar Yau" na rukunin gidan rediyo da talbijin na Zhejiang ya sake ziyartar Zhejiang Xinfan HVAC Intelligent Control Co. Shekaru uku da suka wuce, rukunin rukunin rukunin sun gayyaci Jiang Linghui, wanda ya kafa SUNFLY HVAC, cikin ɗakin studio....
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