CYYF

2 coding systems recognise this code

China

SymbolMeaning
CShipboard or Marine Cable
YPolyethelene (PE)
YPolyethelene (PE)
FChloroprene Rubber

KEMA

SymbolMeaning
CChloroprene Rubber
YCross Linked Polyethelene (XLPE)
YCross Linked Polyethelene (XLPE)
FFine-Wired In Flexible Cables-Class 5