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AFNOR
NF EN ISO 16120-4
En Vigor
2017-08-26
Non-alloy steel wire rod for conversion to wire - Part 4 : specific
requirements for wire rod for special applications
AFNOR
NF ISO 5145
En Vigor
2018-04-28
Gas cylinders - Cylinder valve outlets for gases and gas mixtures -
Selection and dimensioning
AFNOR
NF EN 15655-1
En Vigor
2018-12-19
Ductile iron pipes, fittings and accessories - Requirements and test
methods for organic linings of ductile iron pipes and fittings - Part 1
: polyurethane lining of pipes and fittings
AFNOR
NF EN 1514-4
En Vigor
1997-07-01
Flanges and their joints. Dimensions of gaskets for PN-designated
flanges. Part 4 : corrugated, flat or grooved metallic and filled
metallic gaskets for use with steel flanges.
