編碼字符組

• Information processing . guide for the definition of 4 - bit character sets derived from the 7 - bit coded character set for information processing interchange
  信息處理.交換用位編碼字符組派生的千位字符組的定義指南
• Information processing - implementation of the 7 - bit coded character set and its 7 - bit and 8 - bit extensions on 3 , 81 mm magnetic tape cassette for data interchange
  信息處理.信息互換用毫米盒式磁帶上的位編碼字符組及其位和位擴展編碼的實施