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DIN
DIN EN ISO 7899-3:2024-06
En Vigor
2025-12-01
Water quality - Enumeration of intestinal enterococci - Part 3: Most
probable number method (ISO/DIS 7899-3:2024); German and English version
prEN ISO 7899-3:2024 / Note: Date of issue 2024-05-17
DIN
DIN
DIN ISO 2137:2025-07
En Vigor
2025-07-01
Petroleum products and lubricants - Determination of cone penetration of
lubricating greases and petrolatum (ISO 2137:2020)
DIN
DIN EN 1705:2025-07
En Vigor
2025-07-01
Plastics piping systems - Thermoplastics valves - Test method for the
integrity of a valve after an external blow; German version EN 1705:2025
