fuel-N燃料氮fueln.燃料；刺激因素vt.供以燃料vi.加燃料Fuel-switch projects for boilers锅炉煤改气工程。Fuel and Ammunition Resupply Study油料与弹药再补给研究Fuel cell hybrid electric vehicles燃料电池混合动力汽车fuel injection pump driving spindle燃料喷射泵传动轴Fuel central control and management油量集中控制管理Fuel cell power systems performance燃料电池电源系统性能Fuel-Cutoff-In-Park/Neutral停车/空档时燃料切断Fuels Management Capabilities System燃料管理能力系统Fuels Management Requirements System燃料管理要求系统fuel flow pressure operated actuator用燃料压力工作的动作筒