On Mon, 1 Oct 2012 11:37:20 -0400 "Gerry Archer"
wrote:
> ...SAE International (formerly the Society of Automotive Engineers)
> has proposed that R-134a be replaced by a new fluorocarbon known as
> HFO-1234yf. This tongue twister was formulated to meet the European
> Union's latest requiremen
...SAE International (formerly the Society of Automotive Engineers) has
proposed that R-134a be replaced by a new fluorocarbon known as HFO-1234yf.
This tongue twister was formulated to meet the European Union's latest
requirement for an air-conditioning gas with a GWP below 150. HFO-1234yf
