swin - temp
- swing cut
- swing joint
- swing lip
- swing motor
- swing-hammer feed regulator
- swing-hammer gate
- swinger line
- swinging door
- swinging drum
- swinging feeder
- swinging gate
- swinging gear
- swinging hoist
- swinging loader head
- swinging motion
- swinging radius
- swinging time
- swing[ing] jaw
- swing[ing] mechanism
- switch
- switch (interrupt) the fault current
- switch point
- switching on connection
- switching system
- switching track
- swivel bail (eye)
- swivel head
- swivel hitching
- swivel hook
- swivel; swivel joint; swivel union: shackle coupling
- swivel; swiveling coupling coupling
- symmetric mode
- symmetric response
- symmetric travel path
- symmetric vibrations
- symmetrical hoist
- symmetry
- sympathetic activity
- sympathetic detonation
- synchro power drive
