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INCITS/ISO/IEC 646-1991 (R2004) (Invalid Record)現(xiàn)行
Information Technology - Iso 7-bit Coded Character Set For Information Interchange
出版：Information Technology Industry Council
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基本信息
標(biāo)準(zhǔn)編號： INCITS/ISO/IEC 646-1991 (R2004) (Invalid Record)
標(biāo)準(zhǔn)類別：Standard
出版單位：Information Technology Industry Council
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
Describes a set of 128 characters, (control characters and graphic characters such as letters, digits and symbols) 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.
等同采用的國際標(biāo)準(zhǔn)
ISO/IEC 646:1991 - Identical
