Normas AFNOR
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AFNOR
XP I-ETS 300245-7
En Vigor
1999-12-01
Integrated Services Digital Network (ISDN) - Technical characteristics
of telephony terminals - Part 7 : locally generated information tones
AFNOR
NF EN 62419
En Vigor
2015-11-21
Control technology - Rules for the designation of measuring instruments
AFNOR
FD ISO/TR 21828
En Vigor
2010-07-01
Guidance on standards available for preparation and testing of
monolithic, unshaped refractory products
AFNOR
NF EN ISO 15257
En Vigor
2017-07-28
Cathodic protection - Competence levels of cathodic protection persons -
Basis for a certification scheme
