Exhaust Emission for motorcycles
Cambodian Technical Regulation on Exhaust Emission for motorcycle (44 page(s), in English)
This Technical Regulation applies to the emission of gaseous pollutants from positive-ignition engines of two-wheeled or three-wheeled motorcycles with an unladed weight of less than 400 kg having a maximum design speed exceeding 50 km/h and/or cylinder capacity exceeding 50 ccm.