30/04/2022
refrigerants
CFCs, including R12, and your treatment led to a high level of greenhouse gases in the atmosphere, making it part of a drive to stop more compounds in 1994.
These HCs, including Clean Aviation (EPA) costs 2010AD, phase out (R22) sickness date by 2020AD.
HFCs, including (R410A) and (R134), chemicals These compounds are more effective at working.