engine revolution counter

friction revolution counter

revolution sensitive item

orbital revolution

maritime counter terrorism (MCT) / counter-terror measures

counter reconnaissance / counter-reconnaissance

engine capacity / engine power, engine output

reaction engine / motor (jet engine)

rotary engine (Wankel engine)

engine ground run / engine test

engine oil reservoir / engine oil tank

airbreathing jet engine / ducted jet engine

COBRA (COunter Battery Radar / das Artillerieortungsradar )

counter

counter a counterattack

counter a threat

counter an attack

counter IED (C-IED)

counter IED operational / strategic level

counter jammer satellite

counter-airborne operation

counter-battery radar system

counter-countermeasure capability

counter-harassment

counter-HEAT side screen

counter-hollow charge projectile protective screen

counter-IED team

counter-insurgency warfare (COIN)

counter-interrogation techniques

counter-narcotics

counter-narcotics issues

counter-neutron radiation screen

counter-offensive