DL/T 457-1991 水、汽取样装置

Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Automated sampling devices (samplers) for water and waste water
水质.水监测设备的性能要求和一致性试验程序.水和废水的自动取样装置（采样器）；德文版EN 16479:2014

2014-09-01

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