Uses centrifugal water chiller and city heat-supply network as the heat and cold source of the project.
采用了离心式冷水机组与城市热网作为该工程的冷热源。
The construction progress of Songyuan City's urban heat supply plants has picked up speed as the German experts came for the financial appraisal of the project.
我市城区供热厂的建设步伐随着德国专家组赴松评审而进一步提速。
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