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DIN
DIN 5031-100:2025-09
En Vigor
2025-09-01
Optical radiation physics and illuminating engineering - Part 100:
Melanopic effects of ocular light on human beings - Quantities, symbols
and action spectra
DIN
DIN EN 60317-37/A1:2025-09
En Vigor
2025-09-01
Specifications for particular types of winding wires - Part 37:
Polyesterimide enamelled round copper wire, class 180, with a bonding
layer (IEC 60317-37:2013/AMD1:2024); German version EN
60317-37:2014/A1:2024 / Note: Date of issue 2025-08-08*Intended as an
amendment to DIN EN 60317-37 (2014-10).
DIN
DIN EN 4641-102:2025-09
En Vigor
2025-09-01
Aerospace series - Cables, optical 125 µm diameter cladding - Part 102:
Semi-loose 62,5 µm/125 µm GI fibre nominal 1,8 mm outside diameter -
Product standard; German and English version EN 4641-102:2025
DIN
DIN EN ISO 24181-1:2025-09
En Vigor
2025-09-01
Rare earth - Determination of non-rare earth impurities in individual
rare earth metals and their oxides - ICP-AES - Part 1: Analysis of Al,
Ca, Mg, Fe and Si (ISO 24181-1:2024); German and English version prEN
ISO 24181-1:2025 / Note: Date of issue 2025-08-08
