Projects of NA 062 BR

ISO/AWI 20480-6 2026-01-15 Fine bubble technology - General principles for usage and measurement of fine bubbles - Part 6: Vocabulary related to bubble form More  Comment 
ISO/DIS 4240-5 2026-01-15 Fine bubble technology - Environmental applications - Part 5: Test method for the removal of heavy metals from soil by washing using fine bubbles More  Comment 
ISO/FDIS 21256-2 2025-11-17 Fine bubble technology - Cleaning applications - Part 2: Test method for cleaning machine oil stains from the surfaces of machined metal parts More  Comment 
ISO/FDIS 21910-1 2025-07-24 Fine bubble technology - Characterization of microbubbles - Part 1: Off-line evaluation of size and size index More  Comment 
ISO/CD 21256-5 2025-04-10 Fine bubble technology - Cleaning applications - Part 5: Test method for household mould, Rhodotorula, removal using ultrafine bubble water More  Comment 
ISO/AWI 11899-2 2025-03-26 Fine bubble technology - Transportation and dispensing systems - Part 2: Effects of filtration on the concentration of ultrafine bubbles (UFB) in water More  Comment 
ISO/DIS 20304-3 2025-03-14 Fine bubble technology - Water treatment applications - Part 3: Evaluation method for determining ozone dosage in fine bubble ozonation for treating wastewater More  Comment 
ISO 4240-4 2024-09-27 Fine bubble technology - Environmental applications - Part 4: Test method for the removal of oil from soil by washing using fine bubbles More  Comment 
ISO 20018-1 2024-02-02 Fine bubble technology - Characterization of ultrafine bubbles - Part 1: Data correction to exclude particulate contaminants for evaluating size and concentration indices More  Comment 

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