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文中对锅炉降压运行后进行安全阀排放量校核的必要性进行了阐述,并介绍了在更换过程中采用安全阀排放量的计算公式进行选型的实用方法。
The necessity of checking the discharge of safety valve after depressurization operation of the boiler is described in this paper. The practical method of selection based on the calculation formula of safety valve discharge during the replacement process is also introduced.