Meters for non-urban water supply, Part 3: Technical requirements for open channel meters
非城市供水用水表第3部分:明渠水表技术要求
发布日期:
2013-02-21
规定了明渠和部分填充管道应用中非城市应用的水表要求。主要用于灌溉用水的计量。
Sets out requirements for water meters for use in non-urban applications in open channel and part-filled pipe applications. It Primarily applies to metering for irrigation water.