NA 152

DIN Standards Committee Technical Fundamentals

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Projects of NA 152

Number: 131

ISO/CD 22727 2025-03-24 Graphical symbols - Creation and design of public information symbols - Requirements More  Comment 
ISO/AWI 17089-3 2025-03-17 Measurement of fluid flow in closed conduits - Ultrasonic meters for gas - Part 3: Part 3: Ultrasonic flowmeters for emission monitoring and reporting associated with flaring and venting More  Comment 
DIN 8140-2 2025-02-07 Wire thread inserts for ISO metric screw threads - Part 2: Helical coil threads for inserts, thread tolerances More  Comment 
ISO 7001 DAM 1 2025-02-07 Graphical symbols - Registered public information symbols - Amendment 1 More  Comment 
DIN 16001 2025-02-05 Mechanical gauges for high pressure applications - Dimensions, metrology, requirements and testing More  Comment 
IEC/AWI 81346-8 2024-12-18 Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 8: Properties More  Comment 
DIN ISO 8887-2 2024-12-18 Technical product documentation - Design for manufacturing, assembling, disassembling and end-of-life processing - Part 2: Vocabulary (ISO 8887-2:2023); Text in German and English More  Comment 
DIN EN ISO 9300 rev 2024-11-28 Measurement of gas flow by means of critical flow nozzles More  Comment 
DIN EN ISO 18388 rev 2024-11-22 Technical product documentation (TPD) - Relief grooves - Types and dimensioning More  Comment 
ISO/DIS 28564-1 2024-11-21 Public information guidance systems - Part 1: Design principles and element requirements for location plans, maps and diagrams More  Comment 

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