subs - taxi
- switch chair
- switch control relay
- switch denomination
- switch engine
- switch gear
- switch handle
- switch heater
- switch hock
- switch hook
- switch indication relay
- switch indicator
- switch knob
- switch lamp
- switch laying crane
- switch layout diagram
- switch lever
- switch localizer
- switch location
- switch lock
- switch lock relay
- switch locking release
- switch locomotive
- switch machine pole changer
- switch motor
- switch movement
- switch oil
- switch opening
- switch operating apparatus
- switch operating rod
- switch operation
- switch plate
- switch plug
- switch plunger
- switch point
- switch point creepage
- switch point roller
- switch position relay
- switch power
- switch radius
- switch rail