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NA 134

VDI/DIN-Commission on Air Pollution Prevention (KRdL) - Standards Committee

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Projects of NA 134

Number: 54

DIN EN 1948-5 2026-01-06 Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 5: Long-term sampling of PCDDs/PCDFs/PCBs; German and English version prEN 1948-5:2026 More  Comment 
DIN ISO 16000-8 2025-11-17 Indoor air - Part 8: Determination of local mean ages of air in buildings for characterizing ventilation conditions More  Comment 
DIN ISO 4226 2025-11-10 Air quality - General aspects - Quantities and associated units for reporting results of air quality measurements (ISO 4226:2026) More  Comment 
DIN EN ISO 16000-32 rev 2025-10-20 Indoor air - Part 32: Investigation of buildings for the occurrence of pollutants More  Comment 
DIN ISO 19926-1 2025-09-29 Meteorology - Weather radar - Part 1: System performance and operation More  Comment 
ISO/AWI 16000-32 2025-09-23 Indoor air - Part 32: Investigation of buildings for the occurrence of pollutants More  Comment 
ISO/AWI 16000-8 2025-09-23 Indoor air - Part 8: Determination of local mean ages of air in buildings for characterizing ventilation conditions More  Comment 
ISO/CD 16000-29 2025-09-23 Indoor air - Part 29: Test methods for VOC detectors More  Comment 
ISO/AWI 19926-1 2025-08-21 Meteorology - Weather radar - Part 1: System performance and operation More  Comment 
ISO/AWI 20593 2025-07-22 Ambient air - Determination of the mass concentration of tire and road wear particles (TRWP) - Pyrolysis-GC-MS method More  Comment 

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