GB/T 1526-1989 Information processing--Documentation symbols and conventions for data,program and system flowcharts, program network charts and system resources charts (English Version)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 1526-1989
Replace
GB 1526-1979
Scope
This standard identically adopts the international standard ISO 5807-1985 "Information processing - Documentation symbols and conventions for data flow charts, program flow charts, system flow charts, program network diagrams, and system resource diagrams."
GB/T 1526-1989 history
1989GB/T 1526-1989 Information processing--Documentation symbols and conventions for data,program and system flowcharts, program network charts and system resources charts