EN 60247-2004

Insulating liquids Measurement of relative permittivity, dielectric dissipation factor (tan $) and d.c. resistivity IEC 60247:2004

NF C27-210-2004

绝缘液体的相对介电常数 介电损耗和电阻系数（直流电）的测定

Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan delta) and d.c.resistivity.

IEC 60746-4-1992

电化学分析仪性能的表示法 第4部分:用包有薄膜的电流传感测量的水中溶解氧

Expression of performance of electrochemical analyzers - Part 4: Dissolved oxygen in water measured by membrane covered amperometric sensors

发布日期：1992-12-18  实施日期：1992-12-18

DIN 51412-1-2005

矿物油制品的检验 电导率的测定 第1部分: 实验室法

Testing of petroleum products; determination of the electrical conductivity - Part 1: Laboratory method

DIN EN 60247-2005

绝缘液体的相对电容率、电介质损耗因数和直流电阻率的测量

Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan <delta>) and d.c. resistivity

实施日期：2005-01-01

IEC 60247-2004

绝缘液体 相对电容率、电介质损耗因数(tan)和直流电阻率的测量

Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity

发布日期：2004-02-06  实施日期：2004-02-06

BS EN 60247-2004

绝缘液 相对电容率,电介质损耗因数和直流电阻率的测量

Isolierfluessigkeiten. Messung der Permittivitaetszahl,des dielektrischen Verlustfaktors (tan d) und des spezifischen Gleichstrom-Widerstandes Insulating liquids Measurement of relative permittivity,di...

实施日期：2004-04-26

DIN IEC 60746-4-1996

电化学分析仪性能表示方法.第4部分:用包有薄膜的电流传感器测量水中的溶解氧

Expression of performance of electrochemical analyzers - Part 4: Dissolved oxygen in water measured by membrane covered amperometric sensors (IEC 60746-4:1992)