ISO 22241-1:2019现行
Diesel engines — NOx reduction agent AUS 32 — Part 1: Quality requirements
出版：International Organization for Standardization
专家解读视频
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.
SS-ISO 22241-1:2019 - Identical
NEN-ISO 22241-1:2019 en - Identical
BS ISO 22241-1 : 2019 - Identical
NEN-ISO 22241-1:2019 en - Identical
SS-ISO 22241-1:2019 - Identical
BS ISO 22241-1 : 2019 - Identical
