片语
extended source character set扩展源字符集
extended structure character伸展构造特征
extended character set扩展字符集;延伸字元集
extended ASCII character set翻译
extended character file扩充的字符文卷
extended execution character set扩展执行字符集
extended character format扩展字符格式
extended graphic character set延伸图形字元集
extended ideographic character set扩充表意字符集