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AFNOR
NF EN IEC 61724-1
En Vigor
2021-08-27
Photovoltaic system performance - Part 1 : monitoring
AFNOR
NF EN IEC 60794-1-31
En Vigor
2021-08-27
Optical fibre cables - Part 1-31 : generic specification - Optical cable
elements - Optical fibre ribbon
AFNOR
NF EN IEC 61300-3-7
En Vigor
2021-08-27
Fibre optic interconnecting devices and passive components - Basic test
and measurement procedures - Part 3-7 : examinations and measurements -
Wavelength dependence of attenuation and return loss of single mode components
AFNOR
NF EN IEC 60938-2
En Vigor
2021-08-27
Fixed inductors for electromagnetic interference suppression - Part 2 :
sectional specification on power line chokes
AFNOR
NF EN IEC 62271-215
En Vigor
2021-08-27
High-voltage switchgear and controlgear - Part 215 : phase comparator
used with VDIS
AFNOR
NF EN IEC 60404-6/A1
En Vigor
2021-08-27
Magnetic materials - Part 6 : methods of measurement of the magnetic
properties of magnetically soft metallic and powder materials at
frequencies in the range 20 Hz to 100 kHz by the use of ring specimens
AFNOR
NF EN IEC 60404-11
En Vigor
2021-08-27
Magnetic materials - Part 11 : methods of measurement of the surface
insulation resistance of electrical steel strip and sheet
AFNOR
NF EN IEC 61280-1-3
En Vigor
2021-08-27
Fibre optic communication subsystem test procedures - Part 1-3 : general
communication subsystems - Measurement of central wavelength, spectral
width and additional spectral characteristics
