cast - char
- catcher marks
- catching
- catching conveyor
- catchpot
- catenary arch
- catenary kiln
- catenary reheating furnace
- caterpillar
- caterpillar conveyor
- cathode
- cathode (potential) drop
- cathode cleaning
- cathode copper
- cathode deposit
- cathode drop region
- cathode effervescive
- cathode efficiency
- cathode electrode
- cathode face
- cathode fall
- cathode filament
- cathode film
- cathode flame
- cathode focusing structure
- cathode glow
- cathode hook
- cathode liquor
- cathode loop
- cathode of X-ray tube
- cathode portion
- cathode stack
- cathode stream
- cathode tip
- cathode-ray furnace
- cathode-to-anode spacing
- cathode-to-target distance
- cathode-to-target spacing
- cathodic attack
- cathodic cladding
- cathodic cleaning