IEC 60468:1974 EN-FR a3da50fb
Method of measurement of resistivity of metallic materials
现行
发布日期 :
1974-01-01
实施日期 :
IEC TR 60865-2:2015 EN 39f83e77
Short-circuit currents - Calculation of effects - Part 2: Examples of calculation
现行
发布日期 :
2015-04-22
实施日期 :
IEC TR 61597:1995 EN_D 1f1fb98b
Overhead electrical conductors - Calculation methods for stranded bare conductors
REVISED
发布日期 :
1995-05-05
实施日期 :
IEC TR 61597:1995 FR_D 7556563b
Overhead electrical conductors - Calculation methods for stranded bare conductors
REVISED
发布日期 :
1995-05-05
实施日期 :
IEC TR 61597:2021 EN 98d72545
Overhead electrical conductors - Calculation methods for stranded bare conductors
现行
发布日期 :
2021-06-29
实施日期 :