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SN EN ISO 4545-3
Metallic materials - Knoop hardness test - Part 3: Calibration of reference blocks (ISO 4545-3:2017)
Edition
2018-08
SN EN 61755-3-2
Fibre optic connector optical interfaces - Part 3-2: Optical interface, 2,5 mm and 1,25 mm diameter cylindrical full zirconia ferrules for 8 degrees angled-PC single mode fibres
Edition
2009-02
SN EN 60318-1
Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the measurement of supra-aural and circumaural earphones
Edition
2009-12
SN EN ISO 8980-3
Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods (ISO 8980-3:2022)
Edition
2022-07
SN EN 13336
Leather - Upholstery leather characteristics - Guide for selection of leather for furniture
Edition
2022-08
SN EN ISO 6926/A1
Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels (ISO 6926:2016/Amd 1:2020); Amendment A1
Edition
2021-04
SN EN ISO 4037-3
Radiological protection - X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy - Part 3: Calibration of area and personal dosemeters and the measurement of their response as a function of energy and angle of incidence (ISO 4037-3:2019)
Edition
2021-06
SN EN ISO 2553
Welding and allied processes - Symbolic representation on drawings - Welded joints (ISO 2553:2019)
Edition
2019-11
SN EN ISO 26082-1
Leather - Physical and mechanical test methods for the determination of soiling - Part 1: Rubbing (Martindale) method (ISO 26082-1:2019)
Edition
2019-11
SN EN ISO 787-17
General methods of test for pigments and extenders - Part 17: Comparison of lightening power of white pigments (ISO 787-17:2019)
Edition
2019-12