yh0612cc银河(中国)有限公司-搜狗/百度百科

Qingdao Haiwan Garden
    The total construction area is 38,800 square meters. Using the sewage source heat pump system for heating, compared with coal heating, the initial investment for heating and cooling equipment was reduced by 400,000 RMB. The energy station for this project is 520 square meters, which can provide heating for 50,000 square meters.
Baidu
sogou
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