NEN ISO 22241-1:2006现行
Diesel Engines - No[x] Reduction Agent Aus 32 - Part 1: Quality Requirements
出版：Nederlands Normalisatie Instituut
专家解读视频
Defines the quality characteristics of the NO[x] reduction agent AUS 32 (aqueous urea solution) which is needed to operate converters with selective catalytic reduction, so-called SCR (selective catalytic reduction) converters, in motor vehicles with diesel engines. SCR converters are particularly suitable for selectively reducing the nitrogen oxide (NO[x]) emissions of diesel engines.
Supersedes NEN NPR ISO/PAS 22241-1. (11/2006)
ISO 22241-1:2006 - Identical
ISO 22241-1 : 2006(R2009) - Identical
ISO 22241-1 : 2006(R2009) - Identical
