ISO/DIS 22241-1:2025
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ISO/DIS 22241-1:2025

Diesel engines — NOx reduction agent AUS 32

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 11/20/2025
Edition 3
Page Count 6
EAN ---
ISBN ---
Weight (in grams) ---

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