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AFNOR
NF E29-141
En Vigor
2011-12-01
Shut-off gas valves, medium pressure - Manually operated ball valves and
closed bottom taper plug valves for gas installations for buildings - 5
bar maximum working pressure
AFNOR
NF EN 61248-7
Anulada
2024-09-18
Transformers and inductors for use in electronic and telecommunication
equipment. Part 7 : sectional specification for high-frequency
transformers on the basis of the capability approval procedure.
ASTM
ISO/ASTM52929 - 25
En Vigor
2025-03-01
Additive manufacturing of metals — Powder bed fusion — Presentation of
material properties in material data sheets
AFNOR
NF E29-664
En Vigor
1979-05-01
Valve outlets for gas cylinders. List of standard provisions or those in use.
