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AFNOR

NF EN ISO 21945
En Vigor
2020-03-04
Solid biofuels - Simplified sampling method for small scale applications
AFNOR

NF X45-101
En Vigor
1996-12-01
Liquids filtration. Porous membranes. Permeability test using a reference water.
AFNOR

FD X50-253
En Vigor
2011-05-01
Risk management - Risk management process - Guidelines for communication
AFNOR

NF X06-054
En Vigor
1987-12-01
Application of statistical. Estimation of the difference of two means (known variances).