'Made up of disparate parts, or a solid propellant made of a mixture of fuel & oxidizer'
composite
SIT!: Made up of disparate parts, or a solid propellant made of a mixture of fuel & oxidizer
Made up of disparate parts, or a solid propellant made of a mixture of fuel & oxidizer
Made up of disparate parts, or a solid propellant made of a mixture of fuel & oxidizer
"SIT"!
composite
"SIT"!