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DIN
DIN EN ISO 16486-4/A11:2025-12
En Vigor
2025-12-01
Plastics piping systems for the supply of gaseous fuels - Unplasticized
polyamide (PA-U) piping systems with fusion jointing and mechanical
jointing - Part 4: Valves (ISO 16486-4:2025); German version EN ISO 16486-4:2025/A11:2025
DIN
DIN EN 17975:2025-12
En Vigor
2025-12-01
Maintenance - Risk control processes of energies and fluids risks in
maintenance activities - Guidance; German version EN 17975:2025
DIN
DIN EN 13480-4/A1:2025-12
En Vigor
2025-12-01
Metallic industrial piping - Part 4: Fabrication and installation;
German and English version EN 13480-4:2024/prA1:2025 / Note: Date of
issue 2025-11-14*Intended as an amendment to DIN EN 13480-4 (2024-12).
DIN
DIN 6858-201:2025-12
En Vigor
2025-12-01
Calibration and Quantification of the SPECT/CT - Part 201: Calibration
of the SPECT/CT for Lu-177
