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DIN EN ISO 17805
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2025-04
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Water quality - Sampling, capture and preservation of environmental DNA from water (ISO/DIS 17805:2025); German and English version prEN ISO 17805:2025
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DIN 19573
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2025-04
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Mortar for construction and rehabilitation of drains and sewers outside buildings
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DIN 19631
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2025-04
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Leaching of construction products - Percolation method for the examination of the leaching behaviour of materials injected into the soil
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DIN EN 12666-1
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2025-04
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Plastics piping systems for non-pressure underground drains and sewers - Polyethylene (PE) - Part 1: Specifications for pipes, fittings and the system; German and English version prEN 12666-1:2025
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DIN 38402-60
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2025-03
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German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 60: Analytical quality assurance for chemical and physicochemical water analysis (A 60)
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DIN EN 18161
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2025-03
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Water quality - Guidance standard on survey and monitoring freshwater mussel populations and their environment; German and English version prEN 18161:2025
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DIN EN ISO 13196
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2025-03
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Soil quality - Screening soils for selected elements by energy-dispersive X-ray fluorescence spectrometry using a handheld or portable instrument (ISO/DIS 13196:2025); German and English version prEN ISO 13196:2025
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DIN EN ISO 11300-3
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2025-03
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Piping systems for rehabilitation of underground drains, sewers and water supply networks - Part 3: Unplasticized poly (vinyl chloride) (PVC-U) material (ISO/DIS 11300-3:2025); German and English version prEN ISO 11300-3:2025
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DIN EN ISO 11300-2
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2025-03
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Piping systems for rehabilitation of underground drains, sewers and water supply networks - Part 2: Thermoset composite materials (ISO/DIS 11300-2:2025); German and English version prEN ISO 11300-2:2025
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DIN EN ISO 11300-1
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2025-03
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Piping systems for rehabilitation of underground drains, sewers and water supply networks - Part 1: Polyethylene (PE) material (ISO/DIS 11300-1:2025); German and English version prEN ISO 11300-1:2025
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