NA 119

DIN Standards Committee Water Practice

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Drafts of NA 119

Number: 149

DIN EN ISO 23611-4 2021-11 Soil quality - Sampling of soil invertebrates - Part 4: Sampling, extraction and identification of soil-inhabiting nematodes (ISO/DIS 23611-4:2021); German and English version prEN ISO 23611-4:2021 More 
DIN 19664 2021-11 River bottom structures in hydraulic engineering More 
DIN 19708 2021-11 Soil quality - Predicting soil erosion by water by means of ABAG More  Read draft and comment
DIN EN ISO 13165-2 2021-10 Water quality - Radium-226 - Part 2: Test method using emanometry (ISO/DIS 13165-2:2021); German and English version prEN ISO 13165-2:2021 More  Read draft and comment
DIN EN 17694-1 2021-10 Hydrometry - Performance requirements and test procedures for water monitoring equipment - Devices for the determination of flow - Part 1: Open channel instrumentation; German and English version prEN 17694-1:2021 More  Read draft and comment
DIN 19686 2021-10 Collection of ecological data for tasks in the field of landscape culture More  Read draft and comment
DIN EN 17694-2 2021-10 Hydrometry - Performance requirements and test procedures for water monitoring equipment - Devices for the determination of flow - Part 2: Closed conduit instrumentation; German and English version prEN 17694-2:2021 More  Read draft and comment
DIN EN 14944-1 2021-09 Influence of cementitious products on water intended for human consumption - Test methods - Part 1: Influence of factory made cementitious products on organoleptic parameters; German and English version prEN 14944-1:2021 More  Read draft and comment
DIN EN 14944-3 2021-09 Influence of cementitious products on water intended for human consumption - Test methods - Part 3: Migration of substances from factory-made cementititous products; German and English version prEN 14944-3:2021 More  Read draft and comment
DIN EN ISO 772 2021-09 Hydrometry - Vocabulary and symbols (ISO/DIS 772:2020); German and English version prEN ISO 772:2020 More  Read draft and comment

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