标准摘要
[中文适用范围]： 本文件适用于使用选择性催化还原 (SCR) 技术的柴油发动机驱动道路车辆。它主要供车全重不超过 3.5 吨的乘用车和轻型商用车（包括公共汽车）使用，但也可供车全重超过 3.5 吨的车辆使用。本文件规定了符合处理系统的 NOx 还原剂 AUS 32 的加注接口。本文件规定了加注系统的基本功能和几何要求，以确保车载加注系统和车外加注系统之间的兼容性。对于车全重不超过 3.5 吨的轻型商用车和公共汽车，可使用 ISO 22241-4 中规定的开放式加注系统。注：在本文件中，“NOx 还原剂 AUS 32”一词缩写为“AUS 32”。 [外文原描述]： This document applies to diesel engine powered road vehicles using selective catalytic reduction (SCR) technology. It is primarily intended for use by passenger cars and light commercial vehicles including buses with a gross vehicle mass of not more than 3,5 t, but can also be used by vehicles with a gross vehicle mass of over 3,5 t. This document specifies the refilling interface for the NOx reduction agent AUS 32 in conformance with ISO 22241‑1, which is needed to operate converters with selective catalytic reduction (SCR) exhaust treatment system. This document specifies the essential functional and geometric requirements of the refilling system in order to ensure compatibility between the on-board refilling system and the off-board refilling system. For light commercial vehicles and buses having a gross vehicle mass of not more than 3,5 t, the open refilling system specified in ISO 22241‑4 can be used. NOTE Throughout this document, the term "NOx reduction agent AUS 32" is abbreviated to "AUS 32".
英文名称Diesel engines — NOx reduction agent AUS 32 — Part 5: Refilling interface for passenger cars