slot - sour
- slot
- slot antenna
- slot coupler
- slot die
- slot drill
- slot forge furnace
- slot lap joint
- slot meter
- slot milling
- slot stitch weld
- slot washer
- slot weld
- slot-machine
- slot-type furnace
- slotted aerofoil
- slotted aileron
- slotted armature
- slotted bifurcated rivet
- slotted card
- slotted catch plane
- slotted flap
- slotted head screw
- slotted lever
- slotted line
- slotted link
- slotted nut
- slotted oil control ring
- slotted screen
- slotted section
- slotted spring type straight pin
- slotted wing
- slotted yoke crank
- slotted-line
- slotter
- slotting
- slotting attachment
- slotting cutter
- slotting machine
- slotting mill
- slotting tool
