byfy

2 coding systems recognise this code

China

SymbolMeaning
BFixed Cable
YPolyethelene (PE)
FChloroprene Rubber
YPolyethelene (PE)

KEMA

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