Specifies test methods required for determination of the quality and chemical
characteristics of NOx reduction agent AUS 32 (aqueous urea solution) as specified in ISO 22241-1..
Specifies the refilling interface for the NOx reduction agent AUS 32 in conformance with
ISO 22241-1, which is needed to operate converters with a selective catalytic reduction (SCR) exhaust
treatment system..
Specifies a test method using the high-frequency reciprocating rig (HFRR), for
assessing the lubricating property of diesel fuels, including those fuels which may contain a lubricityenhancing
additive...
Specifies the performance requirement (limit) necessary to ensure reliable
operation of diesel fuel injection equipment with respect to lubrication by fuel of such equipment...