Fuelnern.菲尔纳fueln.燃料；刺激因素vt.供以燃料vi.加燃料fuel cell power system燃料电池电源系统fuel purification unit燃料净化设备Fuel Indicator Reading燃油指示器读数fuel unloading machine燃料卸料机fuel system components燃油附件fuel cut-off control断油控制fuel-pitch operation燃料沥青型操作fuel-metering device燃料流量表,燃料流量计fuel consumption sensor油耗传感器fuel oil injection pump燃油喷射泵,高压油泵