can - char
- center prick
- center punch
- center punch track shoe
- center race
- center riser
- center runner
- center segregation
- center shaft
- center shaft drive transmission
- center shaft-type rewind stand
- center shift drive
- center sill
- center sill underside
- center special slotting box
- center spread
- center tap
- center valve position
- center vent
- center wall updraft heater
- center winder
- center wing section
- center [central-swing] bolster
- center [closed] shed
- center(ing) adjustment
- center(ing) adjustment
- center(ing) square
- center(ing) square
- center(line) plane
- center(line) plane
- center-based FMS
- center-beaded board
- center-depressed car
- center-driven mandrel-type downcoiler
- center-fed antenna
- center-fed dipole
- center-feed filter press
- center-hung sash
- center-latch elevator
- center-latch slip-type elevator
- center-line hatch