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DIN
DIN EN 15698-2:2025-07
En Vigor
2025-07-01
District heating pipes - Bonded twin pipe systems for directly buried
hot water networks - Part 2: Factory made fitting and valve assemblies
of steel service pipes, polyurethane thermal insulation and one casing
of polyethylene; German version EN 15698-2:2025
DIN
DIN EN ISO 787-5:2025-09
En Vigor
2025-09-01
General methods of test for pigments and extenders - Part 5:
Determination of oil absorption value (ISO/DIS 787-5:2025); German and
English version prEN ISO 787-5:2025 / Note: Date of issue
2025-08-22*Intended as replacement for DIN EN ISO 787-5 (1995-10).
DIN
DIN EN 17990:2025-12
En Vigor
2025-12-01
Thermal insulation and energy economy in buildings - Method to determine
the durability of bondings with adhesive tapes and adhesive masses for
the establishment of airtight layers under climatic conditions
representative for indoor environments; German version EN 17990:2025
DIN
DIN EN ISO 14644-13:2025-12
En Vigor
2025-12-01
Cleanrooms and associated controlled environments - Part 13: Cleaning of
surfaces to achieve defined levels of cleanliness in terms of particle
and chemical concentration (ISO/FDIS 14644-13:2025); German and English
version prEN ISO 14644-13:2025 / Note: Date of issue 2025-11-21*Intended
as replacement for DIN EN ISO 14644-13 (2017-11).
