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AFNOR
NF EN 2256
En Vigor
2005-06-01
Aerospace series - Aluminium alloy A-T852 AL-P11-T852 - Hand and die
forgings - a < o r= 150 mm
AFNOR
NF EN 3855
En Vigor
2003-08-01
Aerospace series - Pipe couplings, 60°, spherical, in titanium alloy
TI-P64001 - Caps
AFNOR
NF EN 3389
En Vigor
2009-08-01
Aerospace series - Fasteners, externally threaded, in heat resisting
nickel base alloy NI-PH1302 (Waspaloy) - Classification : 1210 MPa/730
°C - Manufacturing method optional - Technical specification
AFNOR
NF T90-395
En Vigor
2003-10-01
Water quality - Determination of the Macrophytes biological index for
Rivers (IBMR)
