短語詞組短語deficient oxygen solid propellant 貧氧推進劑Hydrogen oxygen propellant 氫氧推進劑low oxygen fuel rich propellant 貧氧富燃料推進劑negative -oxygen rich fuel propellant [航]負氧富燃料推進劑oxygen poor fuel rich propellant 貧氧富燃料推進劑oxygen poor rich -fuel propellant 貧氧富燃料推進劑oxygen poor fuel -rich propellant 貧氧富燃料推進劑Oxygen -poor fuel-rich propellant 貧氧富燃料推進劑 返回 oxygen propellant