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DIN
DIN EN ISO 23696-2:2025-08
En Vigor
2026-06-01
Water quality - Determination of nitrate in water using small-scale
sealed tubes - Part 2: Chromotropic acid colour reaction (ISO
23696-2:2023); German and English version prEN ISO 23696-2:2025 / Note:
Date of issue 2025-07-11
DIN
DIN 1996-16:1975-12
En Vigor
2026-06-01
Testing of Bituminous Materials for Road Building and Related Purposes;
Determination of Segregation Tendency
DIN
DIN 18869-8:2025-06
En Vigor
2026-06-01
Equipment for commercial kitchens - Components for ventilation - Part 8:
Safety requirements, dimensioning and design for shared exhaust air from
solid fuel-fired appliances and commercial kitchen appliances with other
energy sources / Note: Date of issue 2025-05-02
DIN
DIN ISO 8119-2:1990-10
En Vigor
2026-06-01
Textile machinery and acessories; neddles for knitting machines;
terminology; bearded needles; identical with ISO 8119-2:1989
