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AFNOR
NF ISO 815-2
En Vigor
2020-03-12
Rubber, vulcanized or thermoplastic — Determination of compression set —
Part 2: At low temperatures
AFNOR
NF EN 4649
En Vigor
2009-07-01
Aerospace series - Handheld fire extinguishers with synthesis gases, for
aircraft use - Technical specification and qualification conditions
AFNOR
NF ISO 11665-4
En Vigor
2021-08-28
Measurement of radioactivity in the environment — Air: radon-222 — Part
4: Integrated measurement method for determining average activity
concentration using passive sampling and delayed analysis
AFNOR
NF ISO 6142-1/A1
En Vigor
2021-02-20
Gas analysis - Preparation of calibration gas mixtures - Part 1 :
gravimetric method for Class I mixtures - AMENDMENT 1 : Corrections to
formulae in Annex E and Annex G
