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Punched cards. Specification for representation of 7-bit and 8-bit coded character sets on 12-row punched cards
出版:British Standards Institution

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基本信息
標(biāo)準(zhǔn)編號(hào): BS 4636-3:1986
發(fā)布時(shí)間:1986/7/31 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:British Standards Institution
標(biāo)準(zhǔn)頁數(shù):14
標(biāo)準(zhǔn)簡介
Card hole patterns assigned to the bit combinations of 7-bit and 8-bit codes.
標(biāo)準(zhǔn)備注
? British Standards Institution 2013
本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)
等同采用的國際標(biāo)準(zhǔn)
ISO 6586:1980 - Equivalent