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DIN
DIN ISO 517:2009-05
En Vigor
2009-05-01
Photography - Apertures and related properties pertaining to
photographic lenses - Designations and measurements (ISO 517:2008)
DIN
DIN EN 61300-3-25:2017-05
En Vigor
2017-05-01
Fibre optic interconnecting devices and passive components - Basic test
and measurement procedures - Part 3-25: Examinations and measurements -
Concentricity of non-angled ferrules and non-angled ferrules with fibre
installed (IEC 61300-3-25:2016); German version EN 61300-3-25:2016 /
Note: DIN EN 61300-3-25 (2014-05) remains valid alongside this standard
until 2017-10-04.
DIN
DIN ISO 5780:1991-10
En Vigor
1991-10-01
Shipbuilding; side scuttles; positioning; identical with ISO 5780:1987
DIN
DIN EN 14451:2020-10
En Vigor
2020-10-01
Devices to prevent pollution by backflow of potable water - In-line
anti-vacuum valves DN 10 to DN 50 inclusive - Family D, type A; German
version EN 14451:2020
