Bitstring to characters

What character(s) does a bitstring is encoded in each character set?

Encoding	Bitstring	Character(s)
ISO-8859-1	efdc3f3f7c	ïÜ??\|
SJIS-WIN	efdc3f3f7c	???\|
EUC-JP	efdc3f3f7c	閔??\|
UTF-8	efdc3f3f7c	????\|
UHC	efdc3f3f7c	晶??\|