Based on the present situation that pressure pipeline inspection is a weak link, some kinds of inspection measures are analyzed. Its key inspection points are introduced also.
针对压力管道检验环节薄弱的现状，分析了各种检验手段，介绍了压力管道检验要点。
A step-by-step pictorial sequence of a process showing process inputs, process outputs, cycle time rework operations, and inspection points.
流程图对流程进行的分步的图解序列，它列示出流程的输入、输出、周期和检查点。
A step-by-step pictorial sequence of a process showing process inputs, process outputs, cycle time rework operations, and inspection points.
流程图对流程进行的分步的图解序列，它列示出流程的输入、输出、周期和检查点。
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