single-pique
single-piston
single-pitch
single-pivot
single-plane
single-plate
single-platform
single-plunger
single-ply
single-point
  single-pole
single-pool
single-post
single-processor
single-pull
single-pulse
single-pumpdown
single-purpose
single-quantum
single-rail
single-reduction

    single-pole double-throw switch

    однополюсный переключатель на два направления