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DIN
DIN EN 149:2026-03
En Vigor
2026-03-01
Respiratory protective devices - Filtering half masks to protect against
particles - Requirements, testing and marking; German and English
version prEN 149:2026 / Note: Date of issue 2026-02-20*Intended as
replacement for DIN EN 149 (2009-08).
DIN
DIN EN 16914:2026-03
En Vigor
2026-03-01
Aluminium and aluminium alloys - Hot-rolled armour plates in weldable
aluminium alloy - Technical delivery conditions; German and English
version prEN 16914:2026 / Note: Date of issue 2026-01-30*Intended as
replacement for DIN EN 16914 (2017-07).
DIN
DIN EN 18316:2026-03
En Vigor
2026-03-01
Inorganic fertilizers - Determination of the total K2O content; German
and English version prEN 18316:2026 / Note: Date of issue 2026-02-13
DIN
DIN EN 17403:2026-03
En Vigor
2026-03-01
Inorganic fertilizers - Determination of cold water insoluble nitrogen
and hot water insoluble nitrogen in solid urea formaldehyde and
methylene urea slow-release fertilizers and determination of the
solubility of nutrient polymers in phosphate buffer solution with a pH
of 7,5 at 100 °C; German and English version prEN 17403:2026 / Note:
Date of issue 2026-02-13*Intended as replacement for DIN CEN/TS 17403 (2021-03).
