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时间:2020-10-16
《DB41∕T 1974-2020 流量在线自动监测规范.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、ICS17.120P55DB41河南省地方标准DB41/T1974—2020流量在线自动监测规范2020-09-11发布2020-12-11实施河南省市场监督管理局发布DB41/T1974—2020目次前言..............................................................................................................................................................
2、.....III1范围.................................................................................................................................................................12规范性引用文件................................................................................
3、.............................................................13术语和定义.....................................................................................................................................................14总则........................................
4、.........................................................................................................................15流速测量......................................................................................................................................
5、...................26流量测验.........................................................................................................................................................37比测...............................................................................
6、..................................................................................58误差来源与控制措施.....................................................................................................................................69数据采集与处理..........................
7、...................................................................................................................6附录A(规范性附录)垂线平均流速分布模型推流...................................................................................7附录B(规范性附录)水工建筑物法、堰槽测流法及矩形渠道末端深度法.......
8、....................................9附录C(规范性附录)代表流速法参数率定及流量计算方法.................................................................13附录D(规范性附录)监测数据成果表和数据库表结构...................
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