382768000050
HS 382768000050 - R450A (contenente %58 1,3,3,3-tetrafluoropropeno (HFC-1234ze) e %42 1,1,1,2-tetrafluoroetano (HFC-134a))
R450A (contenente %58 1,3,3,3-tetrafluoropropeno (HFC-1234ze) e %42 1,1,1,2-tetrafluoroetano (HFC-134a))
gtip