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DIN
DIN EN ISO 6427:2025-12
En Vigor
2025-12-01
Plastics - Determination of matter extractable by organic solvents
(conventional methods) (ISO 6427:2025); German version EN ISO 6427:2025
DIN
DIN EN 14664:2025-08
En Vigor
2025-08-01
Chemicals used for treatment of water intended for human consumption -
Iron (III) sulfate, solid; German and English version prEN 14664:2025 /
Note: Date of issue 2025-07-04*Intended as replacement for DIN EN 14664 (2023-08).
DIN
DIN EN 878:2025-08
En Vigor
2025-08-01
Chemicals used for treatment of water intended for human consumption -
Aluminium sulfate; German and English version prEN 878:2025 / Note: Date
of issue 2025-07-18*Intended as replacement for DIN EN 878 (2016-09).
DIN
DIN 16271:2025-12
En Vigor
2025-12-01
PN 250 and PN 400 valves with test connection for pressure gauges
