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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f81f7814c3f3f3f3f81f73f3f3f3f78?÷L????÷????x
SJIS-WIN3f81f7814c3f3f3f3f81f73f3f3f3f78?¶´????¶????x
EUC-JP3f81f7814c3f3f3f3f81f73f3f3f3f78???L?????????x
UTF-83f81f7814c3f3f3f3f81f73f3f3f3f78????L??????????x
UHC3f81f7814c3f3f3f3f81f73f3f3f3f78?괈갟????괈????x