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AFNOR
NF B40-015
En Vigor
1959-03-01
Vocabulary for the refractories industry. Part 5 : furnaces and the use
of refractory products.
AFNOR
AFNOR
NF EN 9223-103
En Vigor
2018-03-07
Programme management - Configuration management - Part 103 :
configuration verifications, reviews and audits
AFNOR
NF C97-202
En Vigor
1988-12-01
Sound systems. Conference systems. Electrical and audio requirements.










