电工钢带（片）的电阻率、密度和叠装系数的测量方法
Methods of measurement of resistivity，density and stacking factor of electrical steel strip and sheet

2019-06-04

Magnetic materials-Methods of measurement of resistivity, density and stacking factor of electrical steel strip and sheet
磁性材料

2018-11-14

자성재료-제13부:전기 강판과 강대의 밀도, 전기비저항 그리고 적층율의 측정방법
磁性材料第13部分:电工钢片和钢带密度、电阻率和堆积系数的测量方法

2002-07-31

자성재료-제13부:전기 강판과 강대의 밀도, 전기비저항 그리고 적층율의 측정방법
磁性材料第13部分:电工钢片和钢带的密度、电阻率和堆积系数的测量方法

2002-07-31

Magnetic materials - Part 13: Methods of measurement of resistivity, density and stacking factor of electrical steel strip and sheet
磁性材料第13部分:电工钢带和电工钢片电阻率密度和堆积系数的测量方法

2018-07-10

Test methods for electrical steel strip and sheet -- Part 5: Methods of measurement of resistivity, density and stacking factor of electrical steel strip and sheet
电工钢带和电工钢片试验方法第5部分:电工钢带和电工钢片电阻率、密度和叠加系数的测量方法

2020-01-01

Magnetic materials - Part 13: Methods of measurement of resistivity, density and stacking factor of electrical steel strip and sheet (IEC 60404-13:2018); German version EN IEC 60404-13:2018
磁性材料.第13部分:电工钢带和薄板的电阻率、密度和堆叠系数的测量方法（IEC 60404-13-2018）；德国版本EN IEC 60404-13:2018

2020-06-01

Measurements of the electrical properties of electronic tubes and valves. Part 12: Methods of measuring electrode resistance, transconductance, amplification factor, conversion resistance and conversion transconductance
电子管和阀门电气特性的测量第12部分:电极电阻 跨导 放大倍数 转换电阻和转换跨导的测量方法

1966-01-01

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