FR-FR Frame Relay – to – Frame Relay

phase-rotation relay phase-sequence relay

phase-sequence relay phase-rotation relay

slow-release relay (=slow-releasing relay)

amplifying

amplifying and filtering

amplifying and forwarding

amplifying cicuit

amplifying circuit

amplifying coefficient

amplifying coefficient of speed

Amplifying cylinder

amplifying device

amplifying diameter and adding wall

amplifying element

amplifying equipment

Amplifying explosive

amplifying factor of the moment at column end

amplifying generator