No TPTP formula. May not be expressible in strict first order. | Cars.kif 582-582 | 子類 WearingFrictionSurface and Device |
No TPTP formula. May not be expressible in strict first order. | Cars.kif 596-596 | 子類 BrakeShoe and WearingFrictionSurface |
No TPTP formula. May not be expressible in strict first order. | Cars.kif 658-658 | 子類 BrakePad and WearingFrictionSurface |