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AFNOR
AFNOR
NF EN 61249-4-18
En Vigor
2014-03-19
Materials for printed boards and other interconnecting structures - Part
4-18 : sectional specification set for prepreg materials, unclad (for
the manufacture of multilayer boards) - High performance epoxide woven
E-glass prepreg of defined flammability (vertical burning test) for
lead-free assembly
AFNOR
NF EN IEC 62932-2-2
En Vigor
2020-04-17
Flow battery energy systems for stationary applications - Part 2-2 :
safety requirements
AFNOR
NF EN 60811-508/A1
En Vigor
2017-11-24
Electric and optical fibre cables - Test methods for non-metallic
materials - Part 508 : mechanical tests - Pressure test at high
temperature for insulation and sheaths
