The intent was to provide refrigeration equipment for home use without danger: these CFC refrigerants answered that need.
These CFC refrigerants answered that need. The intent was to provide refrigeration equipment for home use without danger.
The intent was to provide refrigeration equipment for home use without danger. These CFC refrigerants answered that need.
The intent was to provide refrigeration equipment for home use without danger. These CFC refrigerants answered that need.