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DIN
DIN EN ISO 28706-4:2026-01
En Vigor
2026-01-01
Vitreous and porcelain enamels - Determination of resistance to chemical
corrosion - Part 4: Determination of resistance to chemical corrosion by
alkaline liquids using a cylindrical vessel (ISO/DIS 28706-4:2025);
German and English version prEN ISO 28706-4:2025 / Note: Date of issue
2025-11-28*Intended as replacement for DIN EN ISO 28706-4 (2016-07).
DIN
DIN 4134-1:2026-03
En Vigor
2026-03-01
Air-supported structures - Part 1: Structural design, construction and operation
DIN
DIN EN ISO 19253:2026-03
En Vigor
2026-03-01
Sterilization of health care products - Moist heat - Requirements for
sterilizers used for the terminal sterilization of aqueous liquid in
sealed containers (ISO/DIS 19253:2026); German and English version prEN
ISO 19253:2026 / Note: Date of issue 2026-02-20
DIN
DIN EN 12953-2:2026-01
En Vigor
2026-01-01
Shell boilers - Part 2: Materials for pressure parts of boilers and
accessories; German version EN 12953-2:2025
