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Normas AFNOR

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AFNOR

NF L81-450

En Vigor
1954-12-01
Section of trimming for aperture edges (rech.).
AFNOR

NF EN IEC 60076-22-5

En Vigor
2021-03-05
Power transformers - Part 22-5 : power transformer and reactor fittings - Electric pumps for transformers
AFNOR

NF EN 13284-2

En Vigor
2017-11-01
Stationary source emissions - Determination of low range mass concentration of dust - Part 2 : quality assurance of automated measuring systems
AFNOR

NF EN 1708-1

En Vigor
2010-02-01
Welding - Basic weld joint details in steel - Part 1 : pressurized components