Examples of solid fuel

• Rubber is also now being used as a raw material in the production of solid fuel for rockets and other types of spacecraft. 

• Solid fuel is safer and more convenient to transport than liquid fuels, like gasoline. 

• As for the solid fuel model (1.1), the structure of such a blow-up singularity formation is of importance in the present higher-order model.

• Risk factors for pneumonia in infants and young children and the role of solid fuel for cooking : a case-control study.

• Firstly, we must have solid fuel within the purview of this programme.

• We are required to ensure that, as a major purchaser of solid fuel, our purchasing does not discriminate between suppliers of fuels.

• Usually solid fuel is delivered over only a short distance.

• We are not prepared to extend this exceptional provision to all sales of solid fuel.