cutting-in
cutting-off
cutting-out
cutting-oxygen
cutting-shearing
cuttings-laden
cut-up
cyan
cycle
cycler
  cyclic
cycling
cyclon
cyclone
cyclothem
cyclotomy
Cyfloc
cylinder
cylinder-shaped
cylindrical
cymatolite

    cyclic steam-soak secondary oil recovery method

    вторичный метод добычи нефти циклической паропропиткой