Жидкости изоляционные. Определение тангенса угла диэлектрических потерь измерением электрической проводимости и емкости
绝缘液体 通过测量电导和电容确定介质损耗因子

Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method
绝缘液体.用电导和电容测量法测定介电损耗因数.试验方法

1998-11-27

INSULATING LIQUIDS. DETERMINATION OF THE DIELECTRIC DISSIPATION FACTORBY MEASUREMENT FO THE CONDUCTANCE AND CAPACITANCE. TEST METHOD
绝缘液体 通过测量电导和电容来确定介质损耗因数 试验方法

1999-11-29

液体绝缘材料 相对电容率、介质损耗因数和直流电阻率的测量
Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor（tanδ）and d.c. resistivity

2007-12-03

Insulating liquids. Measurement of relative permittivity, dielectric dissipation factor (tan δ) and d.c. resistivity
绝缘液体 相对介电常数、介电损耗因子（tan？）的测量直流电阻率

2004-04-26

Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity
绝缘液体 - 相对介电常数的测量 介电损耗因子（tan D）和直流 抵抗力

2004-02-06

Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity
绝缘液体.相对介电常数、介电损耗因子（tand）和直流电阻率的测量

2004-12-24

Жидкости изоляционные. Определение относительной диэлектрической проницаемости, тангенса угла диэлектрических потерь (tg delta) и удельного сопротивления при постоянном токе
绝缘液体 相对介电常数的测量 介电损耗因数（tan d）和直流电阻率

Standard Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids
电绝缘液体的耗散因数（或功率因数）和相对介电常数（介电常数）的标准试验方法

2023-12-01

Insulating liquids - Determination of the dielectric dissipation factor by measurement of the conductance and capacitance - Test method (IEC 61620:1998); German version EN 61620:1999
绝缘液体.通过测量电导和电容测定介电损耗因数.试验方法（IEC 61620-1998）；德文版EN 61620:1999

1999-09-01

METHODS FOR THE DETERMINATION OF THE PERMITIVITY AND DIELECTRIC DISSIPATION FACTOR OF ELECTRICAL INSULATING MATERIALS AT POWER, AUDIO AND RADIO FREQUENCIES.
电力、音频和无线电频率下电绝缘材料的介电常数和介电损耗因数的测定方法

1977-02-15

Insulating liquids, Method 2.2: Test methods - Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity
绝缘液体 方法2.2:试验方法-相对介电常数、介电损耗因子（tan d）和直流电阻率的测量

2008-01-01

Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan ) and d.c. resistivity (IEC 60247:2004); German version EN 60247:2004
绝缘液体.相对介电常数 介电损耗因数（tan度）和直流电阻率的测量（IEC 60247-2004）；德文版EN 60247:2004

2005-01-01

测量电气绝缘材料在工频、音频、高频（包括米波波长在内）下电容率和介质损耗因数的推荐方法
Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including meter wavelengths

2006-02-15

Testing of Insulating Materials; Determination of Dielectric Properties; Measuring Cells for Liquids for Frequencies up to 100 MHz
绝缘材料的测试；介电性能的测定；频率高达100 MHz的液体测量单元

1969-07-01