TCVN 7792-2007 Road vehicles.The emission of carbon dioxide (CO2) and fuel consumption of passenger cars powered by an internal combustion engine.Requirements and test methods in Type Approval
2015TCVN 7792-2015 Road vehicles - The emission of carbon dioxide (CO2) and fuel consumption of passenger cars powered by an internal combustion engine - Requirements and test methods in Type Approval
2007TCVN 7792-2007 Road vehicles.The emission of carbon dioxide (CO2) and fuel consumption of passenger cars powered by an internal combustion engine.Requirements and test methods in Type Approval