Refrigerant

trichlorofluoromethane, CFC 11, chlorofluorocarbons, Montreal Protocol, China, Beijing, Jeju Island, South Korea, air conditioning, refrigerant, CFC-11, ozone layer, chlorine, UV rays, ultraviolet radiation, CFC-12, cfc 12,

Scientists Trace Mystery Source of Gas Banned by 1987 Agreement to China

Beyond the Spin, Here Are India’s Gains and Losses at the Montreal Protocol Negotiations