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1,1,1,2-Tetrafluoroethane (also known as norflurane (), R-134a, Klea 134a, Freon 134a, Forane 134a, Genetron 134a, Green Gas, Florasol 134a, Suva 134a, HFA-134a, or HFC-134a) is a hydrofluorocarbon (HFC) and haloalkane refrigerant with thermodynamic properties similar to R-12 (dichlorodifluoromethane) but with insignificant ozone depletion potential and a lower 100-year global warming ...
[8] [9] [10] As of February 2020, 16 U.S. states ban or are phasing down HFCs. [ 11 ] COVID-19 relief legislation, which included a measure that would require chemical manufacturers to phase down the production and use of HFCs, was passed by the United States House of Representatives and United States Senate on December 21, 2020. [ 12 ]
WTHR (channel 13) is a television station in Indianapolis, Indiana, United States, affiliated with NBC.It is owned by Tegna Inc. alongside low-power, Class A MeTV affiliate WALV-CD (channel 46).
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R-12 was used in most refrigeration and vehicle air conditioning applications prior to 1994 before being replaced by 1,1,1,2-tetrafluoroethane (R-134a), which has an insignificant ozone depletion potential. Automobile manufacturers began phasing in R-134a around 1993 [citation needed].
Trans rights in Indiana: These new Indiana laws affect transgender and other LGBTQ Hoosiers But the Coxes argue the case is still relevant — and could have an impact on other parents around the ...
An Indiana House committee passed a bill resurrecting happy hour and giving restaurants the ability to sell cocktails to-go. Happy hour in Indiana: Banned since 1985, it could make a comeback in ...