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ISO/DIS 22241-1:2026
Diesel engines — NOx reduction agent AUS 32
Part 1: Quality requirements
Part 1: Quality requirements
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Summary
This document specifies the quality characteristics of the NOx reduction agent AUS 32 (aqueous urea solution) which is needed to operate selective catalytic reduction (SCR) converter systems in motor vehicles with diesel engines. SCR converter systems are particularly suitable for selectively reducing the nitrogen oxide (NOx) emissions of diesel engines.
Notes
40.00 : DIS enregistré
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 02/13/2026 |
| Edition | 3 |
| Page Count | 6 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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12/02/2019
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13/02/2026
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12/02/2019
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