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AFNOR
NF EN IEC 61557-12
En Vigor
2022-01-07
Electrical safety in low voltage distribution systems up to 1 000 V AC
and 1 500 V DC - Equipment for testing, measuring or monitoring of
protective measures - Part 12 : power metering and monitoring devices (PMD)
AFNOR
NF T90-345
En Vigor
2022-01-01
Water quality - Dispersive products - Evaluation of the effectiveness
for petroleum dispersion
AFNOR
NF ISO 22685
En Vigor
2022-01-01
Refractory products - Determination of compressive strength at elevated temperature
AFNOR
NF T90-361
En Vigor
2022-01-01
Water quality - Determination of the absorbing power of universal
absorbent materials - Water and hydrocarbon retention capacity
