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AFNOR
NF EN ISO 13856-1
En Vigor
2013-06-29
Safety of machinery — Pressure-sensitive protective devices — Part 1:
General principles for design and testing of pressure-sensitive mats and
pressure-sensitive floors
AFNOR
AFNOR
NF ISO 5753-2
En Vigor
2011-02-01
Rolling bearings — Internal clearance — Part 2: Axial internal clearance
for four-point-contact ball bearings
AFNOR
NF EN IEC 62271-4
En Vigor
2022-09-16
High-voltage switchgear and controlgear - Part 4 : handling procedures
for gases for insulation and/or switching
