| |||
high energetic compound | |||
high-grade fuel | |||
high-duty fuel | |||
high-energy fuels | |||
high-energy fuel; high energy fuel | |||
high energy propellant | |||
| |||
high energy fuel |
高 能燃料 : 8 phrases in 4 subjects |
Astronautics | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
Space | 3 |
Technology | 3 |