90.92 Standard to be revised Oct 28, 2024
ISO
ISO/TC 22/SC 34 Propulsion, powertrain and powertrain fluids
International Standard
43.060.40 Fuel systems
This document 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.
PUBLISHED
ISO 22241-2:2019
90.92
Standard to be revised
Oct 28, 2024
IN_DEVELOPMENT
ISO/WD 22241-2