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Road vehicles and internal combustion engines — Filter vocabulary — Part 1: Definitions of filters and filter components
90.93 Standard confirmed
Road vehicles and internal combustion engines — Filter vocabulary — Part 2: Definitions of characteristics of filters and their components
90.93 Standard confirmed
Road vehicles — Test contaminants for filter evaluation — Part 1: Arizona test dust
60.60 Standard published
Road vehicles — Test dust for filter evaluation — Part 2: Aluminium oxide test dust
90.60 Close of review
Road vehicles — Test contaminants for filter evaluation — Part 3: Soot contaminant
60.60 Standard published
Road vehicles — Localization of exhaust system leaks and equipment specifications
90.93 Standard confirmed
Heavy duty engines — Measurement of gaseous emissions from raw exhaust gas and of particulate emissions using partial flow dilution systems under transient test conditions
90.93 Standard confirmed
Road vehicles — Detection of exhaust system leaks — Helium test method and detection device specification
90.93 Standard confirmed
Road vehicles — Aerosol separator performance test for internal combustion engines — Part 1: General — Amendment 1
60.60 Standard published
Road vehicles — Aerosol separator performance test for internal combustion engines — Part 1: General
90.92 Standard to be revised
Road vehicles — Aerosol separator performance test for internal combustion engines — Part 2: Laboratory test method
90.92 Standard to be revised
Road vehicles — Aerosol separator performance test for internal combustion engines — Part 3: Method to perform engine gravimetric test
90.92 Standard to be revised
Road Vehicles — Aerosol separator performance test for internal combustion engines — Part 4: Laboratory fractional efficiency test method
90.20 Standard under periodical review
Road Vehicles — Aerosol separator performance test for internal combustion engines — Part 5: Engine fractional efficiency test method and upstream distribution sampling method
90.93 Standard confirmed
Road vehicles — Inlet air cleaning equipment for internal combustion engines and compressors — Part 1: Fractional efficiency testing with fine particles (0,3 µm to 5 µm optical diameter)
90.93 Standard confirmed
Road vehicles — Inlet air cleaning equipment for internal combustion engines and compressors — Part 2: Fractional efficiency testing with coarse particles (5 µm to 40 µm optical diameter)
90.93 Standard confirmed
Nanotechnologies — Nanostructured porous alumina as catalyst support for vehicle exhaust emission control — Specification of characteristics and measurement methods
90.93 Standard confirmed
Road vehicles — Measurement methods for exhaust gas emissions during inspection or maintenance
90.60 Close of review