JIS X 0121:1986现行
Documentation symbols and conventions for data, program and system flowcharts, program network charts and system resources charts
出版：Japanese Standards Association
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基本信息
标准编号： JIS X 0121:1986
标准类别：Standard
出版单位：Japanese Standards Association
标准页数：22
标准简介
This Japanese Industrial Standard specifies symbols to be used in information processing documentation and gives guidance on the conventions for their use in (1) data flowcharts (2) program flowcharts (3) system flowcharts (4) program network charts (5) system resources charts
等同采用的国际标准
ISO 5807:1985 - Identical
