相关单词近义词 petrol line 汽油管路, gas line 煤气管线, 煤气管道, 气体...临近词fueling, fuel, Fuel Research Station, fuel-flow totalizer, fuel quantity control, fuel pump spill valve, fuel element cleaning, fuel vent pipe outlet, fuel bypass regulator, fuel consumption norm, fuel shut-off valve, fuel atomizing burner 返回 fuel line