crys - dail
- crystal control
- crystal filter
- crystal lattice
- crystal loudspeaker
- crystal oscillator
- crystal pick-up
- crystal pickup
- crystal-checked
- crystal-controlled
- crystal-controlled generator
- CTC controlled signal
- CTC controlled snow melter
- cube
- cube concrete test
- cube concrete test specimen
- cube stone
- cube-strength
- cubic capacity
- cubic dilation
- cubical elasticity
