Talu ai nei, o le koluma o le "Science and Technology Vision - Today's Technology" a Zhejiang Radio and Television Group toe asiasi atu i le Zhejiang Xinfan HVAC Intelligent Control Co. Tolu tausaga talu ai, na valaaulia ai e le vaega koluma Jiang Linghui, na faavaeina le SUNFLY HVAC, i totonu o le potu aoga....
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