combustibile solido

listen to the pronunciation of combustibile solido
الإيطالي - التركية
katı yakıt
الإيطالي - الإنجليزية
solid fuel
substance in pellet or liquid form and is carried inside a rocket and used as fuel
Solid fuel is fuel such as coal or wood, that is solid rather than liquid or gas. a solid substance such as coal that is burnt to produce heat or power