simultaneous
since
single
single-bay
single-engine
single-engined
single-entity
single-head
single-heading
single-pilot
  single-point
single-rotor
single-seater
single-shaft
single-skid
single-slotted
single-spar
single-stage
single-wheel
sink
sinker

    single-point refuelling

    централизованная дозаправка топливом