NA 119

DIN Standards Committee Water Practice

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Projects of NA 119

Number: 402

DIN 19573 2021-06-15 Mortar for construction and rehabilitation of drains and sewers outside buildings More  Comment 
DIN EN 17176-2/A1 2021-06-14 Kunststoff-Rohrleitungssysteme für die Wasserversorgung und für erdverlegte und nicht erdverlegte Entwässerungs-, Abwasser- und Bewässerungsdruckleitungen - Orientiertes weichmacherfreies Polyvinylchlorid (PVC-O) - Teil 2: Rohre - Änderung 1 More  Comment 
ISO/AWI TR 27926 2021-06-14 Carbon dioxide enhanced oil recovery (CO2-EOR) - Transitioning from EOR to storage More  Comment 
ISO/AWI TR 27925 2021-06-11 Flow Assurance More  Comment 
ISO/AWI 6640 2021-06-08 Determination of concentration or density of Suspended and deposited sediment in water bodies by Radiometric Methods More  Comment 
DIN ISO 24120-1 2021-06-01 Irrigation and drainage equipment and systems - Guideline on the implementation of pressurized irrigation systems - Part 1: General principles of irrigation More  Comment 
DIN 19657 2021-06-01 Protection of Watercourses, Dikes, and Coastal Dunes; Guidelines More  Comment 
ISO/CD 13164-4 2021-05-21 Water quality - Radon-222 - Part 4: Test method using two-phase liquid scintillation counting More  Comment 
ISO/CD 13167 2021-05-21 Water quality - Plutonium, americium, curium and neptunium - Test method using alpha spectrometry More  Comment 
ISO/AWI 22036 2021-05-19 Soil quality - Determination of trace elements in extracts of soil by inductively coupled plasma - atomic emission spectrometry (ICP - OES) More  Comment