- Biofuels-Diesel Fuel Mixtures Alternative Fuels for Running Buses from Big Cities GBP 11.00
- A New Combustion Method to Suppress Knocking in High Compression Ratio Spark Ignition Engine GBP 11.00
- Innovative Metallic Substrate Technology to Meet Future Emission Limits GBP 11.00
Subtotal (excluding shipping and tax) GBP 33.00