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DIN
DIN EN 2591-604:2002-10
En Vigor
2002-10-01
Aerospace series - Elements of electrical and optical connection; Test
methods - Part 604: Optical elements; Cleaning capability of optical
face; German and English version EN 2591-604:2001 / Note: Applies in
conjunction with DIN EN 2591-100 (2006-08).
DIN
DIN EN 4641-201:2019-03
En Vigor
2019-03-01
Aerospace series - Cables, optical, 125 µm diameter cladding - Part 201:
Semi-loose structure 9/125 µm SM fibre nominal 1,8 mm outside diameter -
Product standard; German and English version EN 4641-201:2018
DIN
DIN ISO 21001:2021-02
En Vigor
2021-02-01
Educational organizations - Management systems for educational
organizations - Requirements with guidance for use (ISO 21001:2018) /
Note: To be replaced by DIN ISO 21001 (2026-07) (in preparation).*To be
amended by DIN ISO 21001/A1 (2025-01).
DIN
DIN EN 301061-4:2000-10
En Vigor
2000-10-01
Integrated Services Digital Network (ISDN) - Digital Subscriber
Signalling System No. one (DSS1) protocol - Generic functional protocol
for the support of supplementary services at the "b" service
entry point for Virtual Private Network (VPN) applications - Part 4:
Abstract Test Suite (ATS) and partial Protocol Implementation eXtra
Information for Testing (PIXIT) proforma specification for the user
(Endorsement of the English version EN 301061-4 V 1.1.4 (1999-10) as
German standard) / Note: Endorsement notice
