air-feed jet engine

airbreathing jet engine / ducted jet engine

reaction engine / motor (jet engine)

belt feed pawl (belt-feed pawl)

belt-feed pawl pin / belt feed pawl pin

belt feed pawl spring / belt-feed pawl spring

belt feed lever pivot spring / belt-feed lever pivot spring

feed block slide (feed-block-actuating slide)

air-breathing jet engine

compressorless air-breathing jet engine

laser air-jet engine

ram air-breathing jet engine

engine capacity / engine power, engine output

engine cross-feed

axial-flow (jet) engine

hydrojet / water jet engine

jet engine

jet propulsion engine

arc jet engine

jet-propulsion engine

air jet

air abrasive-jet trimming

rotary engine (Wankel engine)

engine ground run / engine test

engine oil reservoir / engine oil tank

antenna feed

feed mechanism

feed tray

primer feed mechanism

ammunition feed chute

feed chute

hydrostatic feed lubrication

belt-feed pawl arm