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Standards [CURRENT]

UNE 66049

ESTIMATION OF THE MEAN OF A LOT (VARIANCE UNKNOWN)
Edition 1978-03-15

Standards [CURRENT]

UNE 66050

COMPARISON OF THE MEAN OF A LOT WITH A GIVEN VALUE (VARIANCE UNKNOWN)
Edition 1978-03-15

Standards [CURRENT]

UNE 400308

GLASS. DETERMINATION OF COEFFICIENT OF MEAN LINEAR THERMAL EXPANSION.
Edition 1997-05-24

Standards [CURRENT]

UNE-CEN ISO/TS 21357

Nanotechnologies - Evaluation of the mean size of nano-objects in liquid dispersions by static multiple light scattering (SMLS) (ISO/TS 21357:2022) (Endorsed by Asociación Española de Normalización in May of 2023.)
Edition 2023-05-01

Standards [CURRENT]

UNE-CEN/TR 15729 IN

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Report on the determination of mean abrasion after a defined number of test cycles
Edition 2014-10-22

Standards [CURRENT]

UNE-EN IEC 60318-8

Electroacoustics - Simulators of human head and ear - Part 8: Acoustic coupler for high-frequency measurements of hearing aids and earphones coupled to the ear by means of ear inserts (Endorsed by Asociación Española de Normalización in June of 2022.)
Edition 2022-06-01

Standards [CURRENT]

UNE-EN IEC 60404-3

Magnetic materials - Part 3: Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of a single sheet tester (Endorsed by Asociación Española de Normalización in January of 2023.)
Edition 2023-01-01

Standards [CURRENT]

UNE-EN IEC 60404-16

Magnetic materials - Part 16: Methods of measurement of the magnetic properties of Fe-based amorphous strip by means of a single sheet tester (Endorsed by Asociación Española de Normalización in August of 2018.)
Edition 2018-08-01

Standards [CURRENT]

UNE-EN IEC 60404-16/AC

Magnetic materials - Part 16: Methods of measurement of the magnetic properties of Fe-based amorphous strip by means of a single sheet tester (Endorsed by Asociación Española de Normalización in February of 2019.)
Edition 2019-02-01

Standards [CURRENT]

UNE-EN IEC 60404-17

Magnetic materials - Part 17: Methods of measurement of the magnetostriction characteristics of grain-oriented electrical steel strip and sheet by means of a single sheet tester and an optical sensor (Endorsed by Asociación Española de Normalización in January of 2022.)
Edition 2022-01-01

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