3-chip light engine

cab mounted check engine light

check engine light

contingency procedure scheme for aircraft single-engine failure

critical engine failure (CEFS) speed

engine failure

engine failure relay

engine light

Light Engine

major engine failure

one engine failure

light-light transfer efficiency

lightweight Light-Expansion Concrete

White Light Light-Emitting Diode

naturally-aspirated engine （NA engine）

programmable electronic engine control equipped engine

failure analysis and failure control

Failure mode and failure mechanism analysis

anti-visible light and infrared light