行业标准：DB41∕T 1973-2020 长距离输水管道水压试验规程.pdf

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1、ICS93.160P55DB41河南省地方标准DB41/T1973—2020长距离输水管道水压试验规程2020-09-11发布2020-12-11实施河南省地方标准公共服务平台河南省市场监督管理局发布河南省地方标准公共服务平台DB41/T1973—2020目次前言..........................................................................................................................................

2、...........................II1范围.................................................................................................................................................................12规范性引用文件....................................................................

3、.........................................................................13术语和定义.....................................................................................................................................................14基本规定...................................

4、......................................................................................................................15水压试验前准备.............................................................................................................................................26

5、试压用材料及设备安装.................................................................................................................................27试压方案.............................................................................................................................

6、............................38试压人员要求.................................................................................................................................................59充水.....................................................................................

7、............................................................................510水压试验的实施...........................................................................................................................................611试压记录及图示...................................

8、........................................................................................................6附录A（规