AC.3
Select Year
GRB
GRBP
GRE
GRPE
GRRF
GRSG
GRSP
GRVA
WP.29
This is a revised version of the proposal by the Gaseous Fueled Vehicles (GFV) informal group to redefine the class of bi-fuel vehicles under UN R83 in order to permit the simultaneous use of gas and petrol while in gas mode.