GB/T 4728.2-1984Graphical symbols for electrical diagrams--Symbols elements, qualifying symbols and other symbols having general application (English PDF)
GB/T 4728.2 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 4728.2-2018 | Graphical symbols for electrical diagrams - Part 2: Symbol elements, qualifying symbols and other symbols having general application | Valid |
| GB/T 4728.2-2005 | Graphical symbols for electrical diagrams - Part 2: Symbol elements, qualifying symbols and other symbols having general application | Obsolete |
| GB/T 4728.2-1998 | Graphical symbols for diagrams. Part 2: Symbol elements, qualifying symbols and other symbols having general application | Obsolete |
| GB/T 4728.2-1984 | Graphical symbols for electrical diagrams--Symbols elements, qualifying symbols and other symbols having general application | Obsolete |
GB/T 4728.2-1984 is obsolete. It has been replaced by GB/T 4728.2-1998. This page sells the obsolete edition, for projects and contracts that still cite it.
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Level / Type
National · Recommended
Scope
GB/T 4728.2-1984 (Graphical symbols for electrical diagrams--Symbols elements, qualifying symbols and other symbols having general application) is available as an English-translated PDF.
GB/T 4728.2-1984 is the Chinese national standard "Graphical symbols for electrical diagrams--Symbols elements, qualifying symbols and other symbols having general application". It is obsolete: it has been replaced by GB/T 4728.2-1998.
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Document preview — GB/T 4728.2-1984
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Status: obsolete, replaced by GB/T 4728.2-1998.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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- GB/T 11918.2-2014Plugs, socket-outlets and couplers for industrial purposes -- Part 2: Dimensional compatibility and interchangeability requirements for pin and contact-tube accessories
- JB/T 11367-2013Sheet-fed Offset Press - Spray Device
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Related Standards
GB/T 4728.3-2018 — Graphical symbols for electrical diagrams -- Part 3: Conductors and connecting devices
GB/T 4728.1-1985 — Graphical symbols for electrical diagrams--General information
GB/T 4728.3-2005 — Graphical symbols for electrical diagrams - Part 3: Conductors and connecting devices
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GB/T 4728.2-1984
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