This Standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation and storage of catalyst for light-duty petrol vehicle exhaust purification.
This standard is applicable to the catalyst for light-duty petrol vehicle exhaust purification with cordierite honeycomb ceramics materials as the substrate and loaded with such active components as rare earth, precious metal or other metal.
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Requirements
5 Test Methods
6 Inspection Rules
7 Marking, Packaging, Transportation and Storage
