ICS 93.160 P 55 DB41 河南省地方标准 DB41/T 1973—2020 长距离输水管道水压试验规程 2020-09-11发布2020-12-11实施 河南省市场监督管理局发布 DB41/T 1973—2020 目次 前言 ....................................................................................................................................................................II 1范围 ................................................................................................................................................................1 2规范性引用文件 ............................................................................................................................................1 3术语和定义 ....................................................................................................................................................1 4基本规定 ........................................................................................................................................................1 5水压试验前准备 ............................................................................................................................................2 6试压用材料及设备安装 ................................................................................................................................2 7试压方案 ........................................................................................................................................................3 8试压人员要求 ................................................................................................................................................5 9充水 ................................................................................................................................................................5 10水压试验的实施 ..........................................................................................................................................6 11试压记录及图示 ................................................。。。。。。以下内容略