
INFORMATION TECHNOLOGY - ISO 7-BIT CODED CHARACTER SET FOR INFORMATION INTERCHANGE
出版:International Organization for Standardization

专家解读视频
Describes a set of 128 characters, with their coded representation. Most of these characters are mandatory and unchangeable, but provision is made for some flexibility to accommodate national and other requirements. It specifies a 7-bit coded character set with a number of options and provides guidance on how to exercise the options to define specific national and application oriented versions. Intended for the interchange of information among data processing systems associated equipment and within data communication systems. Applicable to alphabets of the Latin script and processed serially forward. Allows the use of control characters for code extension where its character set is insufficient for particular applications.
NBN EN 29529-2 : 1993 - Identical
ECMA 6 : 6ED 91 - Corresponds
UNI ISO 646 : 1988 - Identical
AS 1776-1980 - Identical
NBN EN 27487-2 : 1992 - Identical
BS 4730(1985) : 1985 - Similar to
INCITS/ISO/IEC 646 : 1991(R2018) - Identical
DS ISO/IEC 646 : 1997 - Identical
NBN EN 27487-3 : 92 ADD 1 94 - Identical
BIS IS 10315 : 1997(R2001) - Identical
BS ISO/IEC 646 : 1991 - Identical
UNI ISO 646 : 1988 - Identical
NBN EN 29646-3 : 1994 - Identical
INCITS/ISO/IEC 646 : 1991(R2018) - Identical
ECMA 6 : 6ED 91 - Corresponds
DS ISO/IEC 646 : 1997 - Identical
NBN EN 28632-4 : 94 AMD 1 96 - Identical
NBN EN 28632-2 : 94 AMD 1 96 - Identical
NBN EN 29529-2 : 1993 - Identical
NBN EN 28632-3 : 94 AMD 1 96 - Identical
NBN EN 28632-1 : 94 AMD 1 96 - Identical
NBN EN 28601 : 1993 - Identical
NBN EN 2919945-1 : 1994 - Identical
BIS IS 10315 : 1997(R2001) - Identical
NBN EN 28805 : 1993 - Identical
NBN EN 27487-3 : 92 ADD 1 94 - Identical
NBN EN 28630-1 : 1993 - Identical
NBN EN 28630-2 : 93 ADD 1 94 - Identical
NBN EN 29506-2 : 1994 - Identical
NBN EN 29506-1 : 94 ADD 1 95 - Identical
BS ISO/IEC 646 : 1991 - Identical
AS 1776-1980 - Identical
NBN EN 28630-3 : 93 ADD 1 94 - Identical
NBN EN 27487-2 : 1992 - Identical
NBN EN 29318-2 : 1994 - Identical
NBN EN 2719942 : 1994 - Identical
NBN EN 29899 : 1993 - Identical