介绍了热力管道敷设施工中质量控制点的定义及设置原则，从管网定线测量与水准测量、管道安装、阀门安装、试运行等方面，阐述了地沟敷设热力管道施工的质量控制要点，保证了热力管道的顺利运行。%This paper introduced the definition and setting principle of quality control points in heat pipe laying construction,from the pipeline alignment measurement and leveling measurement,pipe installation,valve installation,commissioning and other aspects,elaborated the quality control main points of trench laying heat pipe construction,ensured the smooth operation of the heat pipe.
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