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Emissions and Fuel Consumption

GB 20890-2007

Emission Control Systems for Heavy-duty Vehicles.

GB 20891-2014

Diesel Engine Exhaust Limits and Measurement Methods - Non-road Machinery.

GB 20997-2024

Limits of Fuel Consumption for Light Duty Commercial Vehicles.

GB/T 21404-2022

I.C.E Power Measurement Method.

GB 22757.2-2023

Energy Consumption for Light Duty Vehicles.

GB 22757.1-2023

Energy Consumption for Light Duty Vehicles.

GB/T 23645-2009

Passenger Car Fuel Cell Test Methods.

GB/T 25319-2010

Motor Vehicle Fuel Cell System.

GB 26133-2010

Exhaust Limits and Measurements for Non-road Mobile Machinery.

GB/T 26779-2021

Hydrogen Fuel Cell Electric Vehicle Refuelling Receptacle.