DB11/ 122-2003
Pollutant Emission Standards for Gasoline Vehicles under Steady State Loading (English Version)

Standard No.

DB11/ 122-2003

Language

Chinese, Available in English version

Release Date

2003

Published By

Beijing Provincial Standard of the People's Republic of China

Status

Be replaced 2006-10

Replace By

DB11/ 122-2006

Latest

DB11/ 122-2018

Replace

DB11/ 122-2000

Scope

This standard specifies the exhaust pollutant emission limits and measurement methods for steady-state loading tests of gasoline vehicles in use. This standard applies to all M1, M2, M3 and N1, N2 categories equipped with gasoline engines, or ignition engines powered by liquefied petroleum gas (LPG) or compressed natural gas (CNG), with a maximum design speed equal to or greater than 50km/h. Using a car.

DB11/ 122-2003 history

• 2018 DB11/ 122-2018 Pollutant Emission Limits and Measurement Methods of Gasoline Vehicles under Steady State Loading
• 2010 DB11/ 122-2010 Pollutant Emission Limits and Measurement Methods for Steady-state Loading of In-use Gasoline Vehicles
• 2006 DB11/ 122-2006 Limits and measurement methods for exhaust pollutants from in-use gasoline vehicles under steady-state loaded mode
• 2003 DB11/ 122-2003 Pollutant Emission Standards for Gasoline Vehicles under Steady State Loading
• 0000 DB11/ 122-2000