GB/T 4728.12-2022
电气简图用图形符号 第12部分:二进制逻辑元件
Graphical symbols for electrical diagrams—Part 12:Binary logic elements
- 实施日期
- 2023-05-01
- ICS 分类
- 29.020
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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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 4728.11-2022
Graphical symbols for electrical diagrams—Part 11:Architectural and topographical
GB/T 4728.10-2022
Graphical symbols for electrical diagrams—Part 10:Telecommunications: Transmission
GB/T 4728.9-2022
Graphical symbols for electrical diagrams—Part 9: Telecommunications :Switching and peripheral equipment
GB/T 4728.8-2022
Graphical symbols for electrical diagrams—Part 8:Measuring instruments, lamps and signalling devices
GB/T 4728.7-2022
Graphical symbols for electrical diagrams—Part 7:Switchgear, controlgear and protective devices
GB/T 4728.6-2022
Graphical symbols for electrical diagrams—Part 6: Production and conversion of electrical energy
GB/T 25068.4-2022
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GB/T 25068.3-2022
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GB/T 13871.1-2022
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Modbus TCP security protocol specification
GB/T 3836.21-2022
Explosive atmospheres—Part 21: Application of quality management systems for Ex Product manufacture
GB/T 3836.16-2022
Explosive atmospheres—Part 16: Electrical installations inspection and maintenance
GB/T 3836.11-2022
Explosive atmospheres—Part 11:Material characteristics for gas and vapour classification—Test methods and data
GB/T 17472-2022
Specification for pastes of precious metal used for microelectronics
GB/T 41869.2-2022
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