Customs Documents

Derivati fluorurati insaturi degli idrocarburi aciclici

2,3,3,3tetrafluoropropene "hfo1234yf", 1,3,3,3tetrafluoropropene "hfo1234ze" e (z)1,1,1,4,4,4esafluoro2 butene "hfo1336mzz"

Derivati fluorurati insaturi di idrocarburi aciclici (escl. 2,3,3,3tetrafluoropropene "hfo1234yf", 1,3,3,3tetrafluoropropene "hfo1234ze" e (z)1,1,1,4 ,4,4esafluoro2butene "hfo1336mzz")