according to estimates, only in the commercial refrigeration sector has around 450 small and medium enterprises are currently using CFC, a chemical related to impairment ozone layer and warming of the earth. every year, these businesses consume an average of 300 to 1,500 kg of CFC. well above many large enterprises CFC. however, consumption of CFCs in these enterprises has decreased significantly due to a lot of new refrigeration equipment company serving mainly using substances no CFCs or low levels of CFC.
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