覆膜电极溶解氧测定仪型式评价大纲
Program of Pattern Evaluation of Dissolved Oxygen Meter With Covered-Membrane-Electrode

2013-11-28

无隔膜电极溶氧仪
Dissolved oxygen meter with non-membrane electrode

2001-08-24

Expression of performance of electrochemical analyzers-Dissolved oxygen in water measured by membrane-covered amperometric sensors
电化学分析仪性能的表达

2019-03-12

Expression of performance of electrochemical analyzers - Part 4: Dissolved oxygen in water measured by membrane-covered amperometric sensors
电化学分析仪性能表示法.第4部分:用膜覆盖安培传感器测量水中溶解氧

2018-12-13

电化学分析器性能表示 第4部分：采用覆膜电流式传感器测量水中溶解氧
Expression of performance of electrochemical analyzers - Part 4: Dissolved oxygen in water measured by membrane covered amperometric sensors

2013-07-19

Expression of performance of electrochemical analyzers - Part 4: Dissolved oxygen in water measured by membrane-covered amperometric sensors (IEC 60746-4:2018); German version EN IEC 60746-4:2019
电化学分析仪的性能表示.第4部分:用薄膜覆盖的安培传感器测量水中的溶解氧（IEC 60746-4-2018）；德文版EN IEC 60746-4:2019

2019-10-01