fuel-N燃料氮
fueln.燃料;刺激因素vt.供以燃料vi.加燃料
fuel-tank pressure relief valve燃油箱限压阀
Fuel level gauges for automobiles汽车油量表
fuel-stop electromagnetic valve断油电磁阀
fuel cell hybrid electric vehicle燃料电池混合动力汽车
Fuel dispensers for motor vehicles机动车燃油加油机
fuel saving and emission reduction节油减排
fuel pump spindle resilient member燃料泵心轴弹性接头
fuel emergency shut-off actuator燃油应急断油作动筒
fuel-burning normalizing furnace燃油正火炉
fuel gas-steam union circulation燃气-蒸汽联合循环