(subclass EightCylinderEngine IntermittentCombustionEngine) | Cars.kif 4572-4572 | 子類 EightCylinderEngine and IntermittentCombustionEngine |
(subclass RoverV8Engine EightCylinderEngine) | Cars.kif 4720-4720 | 子類 RoverV8Engine and EightCylinderEngine |
(subclass GMLs1V8engine EightCylinderEngine) | Cars.kif 5122-5122 | 子類 GMLs1V8engine and EightCylinderEngine |