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DIN
DIN EN 60534-2-3:2017-01
En Vigor
2017-01-01
Industrial-process control valves - Part 2-3: Flow capacity - Test
procedures (IEC 60534-2-3:2015); German version EN 60534-2-3:2016 /
Note: DIN EN 60534-2-3 (1998-12) remains valid alongside this standard
until 2019-01-20.
DIN
DIN EN 13774:2013-05
En Vigor
2013-05-01
Valves for gas distribution systems with maximum operating pressure less
than or equal to 16 bar - Performance requirements; German version EN 13774:2013
DIN
DIN EN 50667:2022-06
En Vigor
2022-06-01
Information technology - Automated infrastructure management (AIM)
systems - Requirements, data exchange and applications; German version
EN 50667:2016 + A1:2021 / Note: DIN EN 50667 (2017-06) remains valid
alongside this standard until 2024-11-09.
DIN
DIN IEC/TR 63139:2019-05;DIN SPEC 43131:2019-05
En Vigor
2019-05-01
Explanation of the mathematical addition of working voltages, insulation
between circuits and use of PELV in TC 34 standards (IEC TR 63139:2018)
