Draft Document - Test equipment, techniques and procedures for electrical energy meters - Part 3: Automatic Meter Testing System (AMTS) (IEC 13/1849/CD:2021); Text in German and English
文件草案.电能表的试验设备、技术和程序.第3部分:自动仪表测试系统（AMTS）（IEC 13/1849/CD:2021）；德语和英语文本

2022-06-01

Draft Document - Water quality - General requirements and performance test procedures for water monitoring equipment - Continuous measuring devices; German and English version EN 17075:2018/prA1:2022
文件草案——水质——水监测设备的一般要求和性能试验程序——连续测量装置；德语和英语版本EN 17075:2018/prA1:2022

2022-02-01

Draft Document - Hydrometry - Performance requirements and test procedures for water monitoring equipment - Devices for the determination of flow - Part 1: Open channel instrumentation; German and English version prEN 17694-1:2021
文件草案——液体比重计——水监测设备的性能要求和试验程序——流量测定装置——第1部分:明渠仪表；德文和英文版本prEN 17694-1:2021

2021-10-01

Draft Document - Hydrometry - Performance requirements and test procedures for water monitoring equipment - Devices for the determination of flow - Part 2: Closed conduit instrumentation; German and English version prEN 17694-2:2021
文件草案——液体比重计——水监测设备的性能要求和试验程序——流量测定装置——第2部分:封闭管道仪表；德文和英文版本prEN 17694-2:2021

2021-10-01

Draft Document - Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Automated sampling devices (samplers) for water and waste water; German and English version prEN 16479:2021
文件草案——水质——水监测设备的性能要求和一致性试验程序——水和废水自动取样装置（采样器）；德语和英语版本prEN 16479:2021

2022-03-01