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AFNOR
NF EN 13311-4
En Vigor
2001-07-01
Biotechnology - Performance criteria for vessels - Part 4 : bioreactors
AFNOR
NF EN ISO 21877
En Vigor
2019-10-09
Stationary source emissions - Determination of the mass concentration of
ammonia - Manual method
AFNOR
NF EN 45510-6-9
En Vigor
2000-02-01
Guide for procurement of power station equipment - Part 6 : turbine
auxiliaries - Section 9 : cooling water systems
AFNOR
