This standard specifies the evaluation index, evaluation test method and evaluation index calculation mode of the fuel-saving technology of vehicles in use. This standard is applicable to the evaluation of the application effect of various fuel-saving technologies on vehicles in use.
GB/T 14951-1994 history
2023GB/T 14951-2023 Measurement method of fuel saving technology for automobiles
2007GB/T 14951-2007 Measurement method of fuel saving technology for automobiles
1994GB/T 14951-1994 Measurement method of fuel saving technology for automobiles