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DIN
DIN EN 4531-901:2012-07
En Vigor
2012-07-01
Aerospace series - Connectors, optical, circular, single and multipin,
coupled by triple start threaded ring - Flush contacts - Part 901:
Filler plugs - Product standard; German and English version EN 4531-901:2012
DIN
DIN EN IEC 60645-6:2023-07
En Vigor
2023-07-01
Electroacoustics - Audiometric equipment - Part 6: Instruments for the
measurement of otoacoustic emissions (IEC 60645-6:2022); German version
EN IEC 60645-6:2022 / Note: DIN EN 60645-6 (2010-08) remains valid
alongside this standard until 2025-04-14.
DIN
DIN EN ISO 15798:2022-05
En Vigor
2022-05-01
Ophthalmic implants - Ophthalmic viscosurgical devices (ISO 15798:2022);
German version EN ISO 15798:2022
DIN
DIN CEN/TS 17765:2022-07
En Vigor
2022-07-01
Organic and organo-mineral fertilizers - Determination of the biuret
content by high-performance liquid chromatography (HPLC); German version
CEN/TS 17765:2022 / Note: To be replaced by DIN EN 17765 (2026-01).
