Filtrar:
AFNOR
NF EN IEC 61643-41/A11
En Vigor
2025-08-15
Low-voltage surge protective devices - Part 41: Surge protective devices
connected to DC low-voltage power systems - Requirements and test methods
AFNOR
FD ISO/TR 15377
En Vigor
2023-10-04
Measurement of fluid flow by means of pressure-differential devices -
Guidelines for the specification of orifice plates, nozzles and Venturi
tubes beyond the scope of ISO 5167 series
AFNOR
NF EN ISO 61
En Vigor
2023-10-04
Plastics - Determination of apparent density of moulding material that
cannot be poured from a specified funnel
AFNOR
