0 having a chemical that makes fuel in a car engine burn more effectively, so that the engine does not make a knocking sound: --
an antiknocking agent
Benzene and many antiknocking additives are carcinogenic.
Antiknocking agents need to be added to low-octane fuel because it causes engine knocking.
To overcome engine noise, antiknocking fuels are used.
The company produces speciality fuel additives including antiknocking agents.
NYA ORD
European
May 10, 2021
DAGENS ORD
Shimmer
antiknocking