- Internal combustion engines--Lubrication (3)
- Tribology (2)
- Airplanes--Fuel--History--Congresses (1)
- Airplanes--Lubrication--History--Congresses (1)
- Automobiles--Fuel systems--Congresses (1)
- Automobiles--Lubrication--Congresses (1)
- Automobiles--Motors--Congresses (1)
- Automobiles--Motors--Exhaust systems--Congresses (1)
- Automobiles--Pollution control devices (1)
- Automobiles--Pollution control devices--Congresses (1)
- Automotive sensors (1)
- Diesel fuels--Additives--Congresses (1)
- Diesel motor exhaust gas--Congresses (1)
- Diesel motor--Alternate fuels (1)
- Diesel motor--Combustion--Congresses (1)
- Diesel motor--Mathematical models--Congresses (1)
- Engines--Congresses (1)
- Fuel--Additives--Congresses (1)
- Gas as fuel--Congresses (1)
- Gearing--Lubrication (1)
- Hydrogen as fuel--Congresses (1)
- Internal combustion engines, Spark ignition--Alternate fuels (1)
- Internal combustion engines, Spark ignition--Alternate fuels--Congresses (1)
- Internal combustion engines, Spark ignition--Combustion--Congresses (1)
- Internal combustion engines, Spark ignition--Mathematical models--Congresses (1)
- Internal combustion engines--Fuel systems--Congresses (1)
- Internal combustion engines--Mathematical models--Congresses (1)
- Internal combustion engines--Testing--Congresses (1)
- Lubricating oils (1)
- Lubricating oils--Analysis (1)
- Lubricating oils--Congresses (1)
- Motor fuels (1)
- Motor fuels--Congresses (1)
- Motor vehicles--Pollution control devices--Congresses (1)
- Petroleum as fuel--Additives--Congresses (1)
- (11)