What's good for air conditioning refrigerants?
From the definition of Freon can be seen, now known as the R134a, R410A and non Freon R407C are freon.
is a kind of refrigerant of the century in 30s and with the development of chemical industry, which has solved the refrigeration and air conditioning industry to seek for refrigerant
First understand the definition of freon, freon is saturated hydrocarbons (HCS) general halogen derivatives
