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AFNOR
NF EN ISO 23977-2
En Vigor
2021-11-10
Plastics — Determination of the aerobic biodegradation of plastic
materials exposed to seawater — Part 2: Method by measuring the oxygen
demand in closed respirometer
AFNOR
NF ETS 300356-17
En Vigor
1997-07-01
Integrated Services Digital Network (ISDN). Signalling System number 7
ISDN User Part (ISUP) version 2 for the international interface. Part 17
: Call Waiting (CW) supplementary service.
AFNOR
NF EN ISO 18249
En Vigor
2025-11-26
Non-destructive testing - Acoustic emission testing - Specific
methodology and general evaluation criteria for testing of
fibre-reinforced polymers
AFNOR
NF EN 62852 COMPIL 1
En Vigor
2020-05-15
Connectors for DC-application in photovoltaic systems - Safety
requirements and tests
