A. County Plumbing and Heating.
县管道暖气公司。
Yanqing resident Shen Yulong suggested to the county mayor: "Currently many farmers burn coal for height, which both wastes money and harms the environment. Is it possible to install central heating?"
延庆居民申玉龙向县长提建议:“现在农村多烧煤取暖,既费钱又不环保,可否也实现集中供暖?”
The advanced technologies such as water source heat pump and double well reinjection used in the geothermal water heating project in the Xiong County of Hebei Province were introduced.
结合成都金沙遗址博物馆地源热泵地下水换热系统工程的施工实践,介绍了选择适宜的管井结构、合理布置抽水井和回灌井、对井口装置进行密闭、二次洗井等施工关键技术。
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