GB/T 4920-1985
Active
DB44/T 632-2009
Active
Guangdong ProvinceLocal standards
DB44/T 632-2009 Exhaust Emission Limitations of Light-duty Passenger Vehicles Using Ignition Engine (Simple Transient Dynamic Test Method) in DB44/T 632-2009
DB44/T 632-2009 Exhaust Emission Limitations of Light-duty Passenger Vehicles Using Ignition Engine (Simple Transient Dynamic Test Method) in DB44/T 632-2009
Price:
$ 30
Basic Information
Standard Code:
DB44/T 632-2009
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Emission standards for mobile pollution sources
ICS Name:
Emission limits for mobile sources
Publish Date:
2009-08-06
Implement Date:
2009-12-01
Pages:
6 pages
Scope
This standard specifies the emission limits of exhaust pollutants for in-use light-duty vehicles with internal combustion engines under simplified transient operating conditions. This standard applies to in-use light-duty vehicles powered by gasoline, single gas fuels, and dual-fuel engines, with a maximum design speed of 50 km/h or higher. This standard does not apply to full-time four-wheel-drive vehicles.
Development Information
Related Standards
GB 13365-1992
Replaced
GB 13365-1992 The performance requirements and test methods for exhaust spark arrester of vehicle
GB 14374-1993
Active
GB 14374-1993 Discharge standard of water pollutants for space propellant
GB/T 14623-1993
Replaced
GB/T 14623-1993 Measuring method of environmental noise of urban area
GB 14761.5-1993
Replaced
GB 14761.5-1993 Emission standard for pollutants at idle speed from vehicle with petrol engine
GB 14761.6-1993
Replaced