GB/T 4728.2-1998
Graphical symbols for diagrams. Part 2: Symbol elements, qualifying symbols and other symbols having general application
2009-01
- Standard No.
- GB/T 4728.2-1998
- Language
- Chinese
- Release Date
- 1998
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 4728.2-2005
- GB/T 4728.12-2008
- Lastest
- GB/T 4728.12-2022
- Scope
- Graphical symbols for electrical diagrams Symbol elements, limit symbols and other commonly used symbols
GB/T 4728.2-1998 history
- 2022 GB/T 4728.12-2022 Graphical symbols for electrical diagrams—Part 12：Binary logic elements
- 2008 GB/T 4728.12-2008 Graphical symbols for diagrams.Part12:Binary logic elements
- 1996 GB/T 4728.12-1996 Graphical symbols for electrical diagrams. Part 12: Binary logic elements
GB/T 4728.2-1998 -All Parts
GB/T 4728.1-2018 Graphical symbols for electrical diagrams.Part 1:General information
GB/T 4728.10-2022 Graphical symbols for electrical diagrams—Part 10：Telecommunications: Transmission
GB/T 4728.11-2022 Graphical symbols for electrical diagrams—Part 11：Architectural and topographical
GB/T 4728.12-2022 Graphical symbols for electrical diagrams—Part 12：Binary logic elements
GB/T 4728.13-2022 Graphical symbols for electrical diagrams—Part 13： Analogue elements
GB/T 4728.2-2018 Graphical symbols for electrical diagrams—Part 2：Symbol elements,qualifying symbols and other symbols having general application
GB/T 4728.3-2018 Graphical symbols for electrical diagrams.Part 3:Conductors and connecting devices
GB/T 4728.4-2018 Graphical symbols for electrical diagrams—Part 4: Basic passive components
GB/T 4728.5-2018 Graphical symbols for electrical diagrams—Part 5：Semiconductors and electron tubes
GB/T 4728.6-2022 Graphical symbols for electrical diagrams—Part 6： Production and conversion of electrical energy
GB/T 4728.7-2022 Graphical symbols for electrical diagrams—Part 7：Switchgear, controlgear and protective devices
GB/T 4728.8-2022 Graphical symbols for electrical diagrams—Part 8：Measuring instruments, lamps and signalling devices
GB/T 4728.9-2022 Graphical symbols for electrical diagrams—Part 9： Telecommunications :Switching and peripheral equipment