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AFNOR
NF EN 16037
En Vigor
2012-08-01
Chemicals used for treatment of water intended for human consumption -
Sodium hydrogen sulfate
AFNOR
NF X06-034
En Vigor
2000-09-01
Aptitude of production means and processes - Application at time of
receipt of new production means or at time of start-up of a new production
AFNOR
AFNOR
NF X06-057
En Vigor
1987-12-01
Application of statistical. Comparaison of a mean with a given value
(unknown variance).










