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DIN
DIN EN 12831-3:2017-09
En Vigor
2017-09-01
Energy performance of buildings - Method for calculation of the design
heat load - Part 3: Domestic hot water systems heat load and
characterisation of needs, Module M8-2, M8-3; German version EN
12831-3:2017 / Note: To be amended by DIN EN 12831-3/A1 (2021-04), DIN
EN 12831-3/A100 (2021-09).
DIN
DIN EN 1451-1:2018-10
En Vigor
2018-10-01
Plastics piping systems for soil and waste discharge (low and high
temperature) within the building structure - Polypropylene (PP) - Part
1: Specifications for pipes, fittings and the system; German version EN 1451-1:2017+AC:2018
DIN
DIN EN 14078:2026-02
En Vigor
2026-02-01
Liquid petroleum products - Determination of fatty acid methyl ester
(FAME) content in middle distillates - Infrared spectrometry method;
German version EN 14078:2025
