Şunu aradınız:: freoni (Letonca - İngilizce)

freoni
hydrochlorofluorocarbons

zinātnieki f. Šervuds roulends un mario molina pirmo reizi paziņo, ka freoni kaitē ozona slānim.
scientists f. sherwood rowland and mario molina suggest for the first time that cfcs damage the ozone layer.

hlorfluorogļūdeņraži (freoni) (cfc), daļēji halogenēti hlorfluorogļūdeņraži (hcfc) vai fluorogļūdeņraži (hfc), ogļūdeņraži (hc),
chlorofluorocarbons (cfc), hydrochlorofluorocarbons (hcfc) or hydrofluorocarbons (hfc), hydrocarbons (hc),