综合 ... 定压方式 pressurization methods 膨胀水箱定压 pressurization by elevated expansion tank 补给水泵定压 pressurization by make-up water pump ...
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With a project example, analyses the selection of the heat source, the piping disposition and system pressurization methods. Puts forward feasible design schemes.
结合工程实例，对山地型小区供暖外网热源的选择、管道的布置方式、系统定压等问题进行了详细的分析，给出了可行的设计方案。
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