| skos:altLabel | - Hypergolic
- Hypergolic Engine
- Hypergolic rocket propellants
- Hypergolic thruster
- hypergolic
- hypergolic amine
- hypergolic bi-propellant
- hypergolic bipropellants
- hypergolic engine
- hypergolic fuel
- hypergolic fuel mixture
- hypergolic fuels
- hypergolic igniter
- hypergolic propellant
- hypergolically
- hypergolically fuelled
- hypergolicity
- hypergolics
- ignited spontaneously on contact
- more dangerous to the Luftwaffe
- on contact
- reacted violently
- storable (or hypergolic) liquid propellants
- without any ignition source
|